For this month's Raw Umber Challenge, we'd like you to paint something using a palette knife and post your work on Instagram with the hashtag #rawumberchallenge. We'll choose a winner and hand out a Raw Umber goodie bag. You can use any medium you like.
Looking for inspiration? Check out Charlie Pickard's series on paint application and our playlist of painting videos.
The deadline is July 31st 2025.
You can see previous winners on our Instagram account.
Watch Lizet explain more here:
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