Artist Challenges

Opposites and Contrasts Challenge
Fall 2023

The challenge is now closed and you can see the winners below!

Fire and Water fists hitting
One red arrow facing down in lots of white arrows facing up

What good is the warmth of summer, without the cold of winter to give it sweetness.

John Steinbeck

Night and day, big and small, rich and poor, dark and light, all these are opposites and they’re also noticeably different from each other, so they’re contrasts.

Our Fall Challenge theme is Opposites and Contrasts and we’re looking forward to seeing how you interpret this theme in your metal clay work.

Fish swimming against the current
angel and devil

From dawn to dusk, winter to spring, summer and autumn; the contrasts of nature refresh the mind and renew our sense of balance.

Phil Harding

There are lots of options for artists in this theme.

  • Color – grab that color wheel, it’s full of opposites!
  • Texture – smooth and rough, deep and shallow, what’s your favorite?
  • Shape – plenty of choice in this area, yin and yang anyone?
  • Form – curved and flat, big and small, so many possibilities.
  • Finish – high shine, matte and satin, patina and polish, the choice is yours.


leaves green and orange

All colors are the friends of their neighbors and the lovers of their opposites.

Marc Chagall

When you start to think of opposites and contrasts, what comes to mind? What opposites attract in your life? Are you a lover of Winter or Summer, beach or mountains, running or horse riding? What has made you thankful for what you have now or hopeful for a brighter future?

Fish swimming against the current

The most exciting attractions are between two opposites that never meet.

Andy Warhol

mandala black and white

Put light against light - you have nothing. Put dark against dark - you have nothing. It's the contrast of light and dark that each give the other one meaning.

Bob Ross

We invite you to create a piece of jewelry that embodies the opposites and contrasts in your life. Show us what this theme means to you.

Happiness ain't a thing in itself - it's only a contrast with something that ain't pleasant.

Mark Twain

The categories are:

  • Beginner
  • Intermediate
  • Advanced

Key Dates

August 3, 2023 – Submission for entries opens
September 6, 2023 – Submission closes for all entries
September 25, 2023 – Winners announced

Each category will have a winner and Certificate of Merit will also be awarded.

All winners get a digital certificate to use on their website and social media channels.

Jury’s comments
Artists tell us how affirming and inspiring the jury comments are, and how wonderful it is to receive feedback directly from some of the world’s top artists. After the winners are announced you’ll be able to log in to Artcall to view the jurors’ comments about the piece you submitted, these comments are private to you and not seen by anyone else.

Whatever skill level you believe you are, creating a piece for a challenge will boost your confidence as an artist. 

Plus – you’ll enjoy the inspiring private feedback you’ll get from the great artists of our jury! 


Beginner Opposites winner Dalila Malek

WINNER Beginner

Dalila Malek – UK

Dissonant Harmony – Pendant

What was your inspiration?
My pendant “Dissonant Harmony” is an attempt to encapsulate the interplay of contrasts and unity. My inspiration is to demonstrate the exquisite balance between stark disparities, reminiscent of the intriguing concept of dissonant harmonies in music.

Juror comments:

You’ve nailed both opposite and contrast. I had a hard time believing this submission was from a beginner. I expect to see more wonderful work from you.

Original and unique in design, I enjoy this composition. I enjoy the organic texture and how it is incorporated.

This piece captures the contrast/opposites challenge aspects very clearly. It also balances them by including the textured/patinaed element along with the shiny/smooth and vice versa. Bezel set CZ is nice workmanship, especially for a beginner.

Photo credit: Artist Own

Intermediate winner Opposites Anca Crahmaliuc

WINNER Intermediate

Anca CrahmaliacRomania
Long day journey into the night – Ring

What was your inspiration?
Day and night, a permanent run, moon and sun opposites but however, always together. Each day of our life is a journey, a journey from dark to light…

Juror comments:

I really love the theme and inspiration behind this piece, as it was very thoughtful considered and represented. Nicely done.

The sun/moon contrast captures the challenge theme, but I also saw the contrast between the raised stone elements and the pierced areas that they would fit into as a contrast.

I like the thought that went into creating this piece as well as the workmanship.

Photo credit: Ciprian Chiripuci

Advanced winner Opposites Linda Kaye-Moses

WINNER Advanced

Linda Kaye-Moses, USA
Winter’s Dream; Spring Willows – Neckpiece

What was your inspiration?
The dendrites in the quartz, resembling the bare branches of winter, were the inspiration for this neckpiece, and they contrast with the ‘flight’ of the green willow leaves that surround that quartz. The first trees to leaf out after winter in the northeastern United States are the willows, whose chartreuse leaves encourage those sweet trees and humans to believe that true spring is almost upon us. Thus, the title, because, even in the depths of winter, we and the trees can dream of the bright green possibilities of spring.

Juror comments:

Exquisite all around- I love the asymmetrical balance as it provides for a dynamic and active balance to this lovely necklace. The vibrant enamel complements the stones and the chain and clasp connections are all well considered. Very well done.

Very detailed. I would have loved to know more about your process.

Beautiful piece with an interesting approach to the contrasts by including them in the stones as well as the enamels on the metal clay elements. Lovely balance between left and right as well.

Photo credit: Evan J. Soldinger

Certificates of Merit

Certificate of Merit Rae Evans

Rae Evans, UK

Certificate of Merit Sue Lokaj

Sue Lokaj, USA

Certificate of Merit Nancy Heise

Nancy Heise, USA

Certificate of Merit Annemarie Klappe
Annemarie Klappe, Netherlands
Certificate of Merit Kim Struve

Kim Struve, USA

Did you enter? If you would like to see your juror feedback, you can log in and see what the jurors said about your entry.

Juror feedback is private for the artist who submitted the work.

Each artist can only see the feedback for their own piece.

To see your feedback, after logging in using the button above, click on the blue star against your entry and you will see the feedback.

Interested in who won the previous challenges?

Check out the Winner’s Gallery


All Prize Packages are Valued at over $500USD


50g Art Clay Silver – Art Clay World or Metal Clay Ltd

PMC Decade (book)
(Sponsored by Brynmorgen Press)

Enameling on Copper DVD
(Sponsored by Pam East)

Arteza 42-piece Pottery and Clay Sculpting Tools
(Sponsor Anonymous)

Selection of Fireable Gemstones
(Sponsor Anonymous)

Annual Subscription to Metal Clay Today
(Sponsored by Metal Clay Today)

Your choice of a 2-hour private consultation selected from a wide range of offerings from our AMCAW experts.

See the Expert Consultations page for more details.


50g Art Clay Silver
(Sponsored by Art Clay World or Metal Clay Ltd)

PMC Decade (book)
(Sponsored by Brynmorgen Press)

Enameling on Copper DVD
(Sponsored by Pam East)

Selection of Fireable Gemstones
(Sponsor Anonymous)

Dichroic & Porcelain Cabochon Set
(Sponsored by Barbara Rivolta)

Annual Subscription to Metal Clay Today
(Sponsored by Metal Clay Today)

Your choice of a 2-hour private consultation selected from a wide range of offerings from our AMCAW experts.

See the Expert Consultations page for more details.


50g Art Clay 950 Silver
(Sponsored by Art Clay World or Metal Clay Ltd)

PMC Decade (book) 
(Sponsored by Brynmorgen Press)

Enameling on Copper DVD 
(Sponsored by Pam East)

Sketchbook Set (2)
(Sponsored by Sian Hamilton, Naisy Books)

Dichroic & Porcelain Cabochon Set 
(Sponsored by Barbara Rivolta)

Selection of Cabochons (non-fireable)
(Sponsor Anonymous)

Annual Subscription to Metal Clay Today
(Sponsored by Metal Clay Today)

Your choice of a 2-hour private consultation selected from a wide range of offerings from our AMCAW experts.

See the Expert Consultations page for more details.


Brynmorgen Press
Cool Tools Logo
Barbara Rivolta
Naisy Books by Sian Hamilton
pam east


Nancy Miller

Nancy Miller

Nancy is an AMCAW volunteer and metal clay artist.

Read more about her here…

Amy Tavern

Kate Qualley Peterson

Kate is a metal clay artist.

Read more about her here…

Amy Tavern

Karen Trexler

Karen is Cooltool’s resident artist.

Read more about her here…

Artist Information

Please read the rules below carefully before creating your piece; we’ve also provided guidelines to help you select your category and prepare your entry.

Entries will be judged on the following criteria:

  • Design innovation and originality
  • Successful incorporation of materials
  • Quality of workmanship


There is no cost to enter the 2023 Opposites and Contrasts Challenge, you simply need to be a current member of AMCAW. All submissions will be checked against our member database before entry into the Challenge. Click here for more information about membership.

Key Dates

August 3, 2023 – Submission for entries opens
September 6, 2023 – Submission closes for all entries
September 25, 2023 – Winners announced

How to Enter

Please read the challenge terms and conditions for complete details on eligible submissions.

To enter this challenge you will need to create an account on Artcall. The button below will take you to the site where more details are available. If you have entered a previous challenge your Artcall login details will be the same for this one.

Photography Guide

Below are a range of images to help show what we will accept and what we will not. All of these photos were shot using a mobile phone camera and natural daylight only.

If you are struggling with photography, check out our blog posts Top 5 tools for taking great photos on a budget and Learn How To Edit Your Photos like a Pro

See Submission Guidelines below for more detail.

Piece shown clearly on white

Piece shown clearly on black

Piece shown clearly on background with slight shadow

Piece shown clearly with whole chain

Props detract from the piece

Too dark – piece can not be seen clearly

Out of focus – piece is blurry

Background too prominent

Submission Guidelines

How to Submit your Entry 

  • Submit one photograph of your piece following the rules for submitting photographs. 
  • Fill in the form that accompanies your photograph. 
  • Accept the terms and the privacy requirements. 

Rules on Submitting Photographs 

The only thing the jury will see when they are making their deliberations is the photograph of your submission. It is vitally important that your photograph represents your work in the very best way possible. Here are the rules for submitting your photographs: 

  • Use a high-quality photograph with a plain, black, graduated or white, smooth, uncluttered background and no additional props (plants, rocks, ring stands, busts etc.)
  • Do not show jewelry on a model or hold the piece in your hand
  • Jewelry must be complete and ready to wear. ie. pendant shown on a chain
  • Details of the piece should be clearly visible in the image
  • The photograph must be in focus and well lit
  • Images should be 300-dpi, JPEG format and no larger than 4MB
  • Only two photographs of the same piece may be entered per person
  • The second photograph should show detail not seen in the first photograph
  • Do not list your name, company name or logo or any other information that may identify you in your photograph

Information about your submission 

Each submission must include the following information: 

  • The category. 
  • The name of the piece. 
  • What the piece is – necklace, earrings, hair clip, etc. 
  • The dimensions of the piece. 
  • Type of metal clay used – fine silver, sterling silver, 960/950, bronze, copper etc. Do not include the brand. 
  • Other materials used – type of metal, stones, beads, other media etc.
  • Photographer credit if applicable.

Categories for Entry 

  • Beginners
  • Intermediate
  • Advanced

Entries will be judged on the following criteria:- 

  • Design innovation and originality. 
  • Successful incorporation of materials. 
  • Quality of workmanship. 

Key Dates 

August 3, 2023 – Submission for entries opens
September 6, 2023 – Submission closes for all entries
September 25, 2023 – Winners announced

Juror’s comments

After September 25, we will enable the juror’s comments on Artcall so the individual can view the comments about their entry. This information will only be available to the person who entered the piece by logging into their Artcall account and viewing their submission.

Challenge FAQs and things to clarify


Q:Who can enter, and who can’t?

A:Anyone can enter, including AMCAW board members, advisory board, and committee chairmen. You just need to become a member of AMCAW before entering and can join anytime right up to the entry deadline. Membership will be checked on the closing date to ensure the artist is still a current member. Entries for anyone with a lapsed membership will not be accepted.

Q:I can’t afford a professional photographer. How can I get a good image of my piece?

A:There are many free online tutorials about taking jewelry photographs; try Googling “taking jewelry photos” to find one. One key thing is lighting; it’s not all about the camera you’re using. Good images are possible with the newer phones, but you do need to use good lighting to get a clear picture and remember to save the image at the largest possible size.

Q:I can’t upload my image, it’s telling me the size is wrong. How do I resize my image?

A:There are a number of free image resizing programs online which can help. Try Googling “resize photos” or try one of these free sites:,, or If your computer uses Windows 10, your Paint application is also a good resource. Tip: It’s best to upload your photo a few days before the deadline so you can submit another photo if the first one isn’t sized correctly or is in the wrong format.

Q: I don’t understand the image size requirements. What is 1000px?

A: Px means pixels; your photo should be between 1000 pixels and 4000 pixels in size. Most photo resizing applications allow you to adjust the pixel size, as well as save it in a .jpeg format.

Q: Help! I think I’m a member of AMCAW but none of my emails or passwords are being recognized online.

A: Just send an email to and we will help you.

Q: Can I enter now and join AMCAW later?

A: You must log in using your AMCAW username and password to gain access to the challenge entry portal, so membership is required at the time of entry. In addition, all entries will be verified for membership on the challenge closing date.

Q: I always wait until the last minute! Can I enter on the last day?

A: Yes, but if anything is wrong with your entry, such as the photo, you won’t have time to resubmit it. Don’t risk it! We know time is always tight for artists, so go ahead and start the entry process with your basic information at your earliest convenience; your info will wait safely in the system until you’re ready to upload your photo.

Q: What happens if my piece is rejected for some reason – can I resubmit?

A: Yes.  If anything doesn’t meet the guidelines, you will be sent an email saying your entry has not been accepted, giving you details of why (for example, photo isn’t clear enough). Make sure the email you use to submit your piece(s) is one you monitor regularly as that is the only way we will contact you. Your piece will not be presented to the jury until you address the issue. You can correct and resubmit the piece but keep in mind that your resubmitted entry must be received by the deadline. You will not be able to change your submission image once the deadline has passed and in that case your piece will not be included in the jury process.

Q: The theme of this challenge is not for me. Will there be other challenges in the future?

A: Yes, we have two challenges a year. We have a number of other opportunities for members of AMCAW to get their work published – raising your profile not just in the metal clay community, but also in the wider metal working world.

Challenge rules
  1. This competition is only open to members of AMCAW. All submissions will be checked against our member database on the date the Challenge closes, September 6, 2023 (midnight GMT), before entry into the Challenge. Submissions from non-members or members whose membership has lapsed will not be accepted or acknowledged. 
  2. There are three categories of entry defined by the skill level the maker has in working with metal clay. Members should submit their work in the category they feel most accurately represents their experience with metal clay. The jury reserves the right to reclassify the category of an entry.
  3. Please read the submission and photograph guidelines carefully and ensure you follow them. Submissions which do not follow the guidelines will not be accepted and you will be informed that your entry is not in an acceptable format. You may resubmit the entry using the correct format before the deadline, so it’s to your advantage to enter the Challenge early.
  4. Members can submit up to three entries, but each entry must be submitted separately and must follow the submission guidelines.
  5. The Artcall system does not allow you to enter anything after the deadline. This includes anything that is rejected and requires resubmission.
  6. All entries must be the work of the AMCAW member submitting it, and must be a unique and original design.
  7. All entries must use metal clay in part or in full. Mixed media work is acceptable, but the entry should use metal clay as a significant element in the design.
  8. Entries can be jewelry or bodily adornment only. 
  9. The jury will be looking for design innovation and originality, successful incorporation of materials and quality of workmanship.
  10. Photographs should be high resolution, between 1,000 and 4,000 pixels, in .jpeg format, and no larger than 4 MB.
  11. The jury will evaluate each entry anonymously – in other words, without knowing the name of the member who submitted it. Do not show your name, company name, logo, website or social media links or any other information that may identify you, in your photograph(s), the materials used, the name of the piece or in the text for what inspired you to make the piece. Personal details must only be entered in the user profile area of your ArtCall account.
  12. When you enter a piece in this challenge, you agree to AMCAW using the image of your piece in publicity, sharing your name and image with our sponsors – who may use it in their publicity – sharing it with other members of AMCAW and the general public. AMCAW reserves the right to use the image on their website, in their advertising and on social media. By entering this challenge, you are agreeing to these conditions.
  13. All shipping, import tax, duty and handling charges for prizes sent will be paid by AMCAW. Duty, tax, etc., may need to be paid by the recipient (depending on your local tax and import rules) but AMCAW will reimburse you upon receiving official receipts for payment.
  14. Expert Consultations must be completed within six months of the winner being notified. AMCAW reserves the right to withdraw this prize
    if the winner does not finalise the details and dates with their chosen expert within six months.
  15. The decision of the jury is final.
  16. Winners will be notified by email.