For the past few weeks, illustrator Adam Foreman (website) has been running a "1 Hour, 1 Sketch" weekly challenge on his Twitch channel. He encourages his stream community to join him for just one hour a week. The official prompt goes out, and the community is then free to interpret as they desire. Some do traditional art, some digital art, but still as of yet - no food art.
My first contribution was for the prompt "Alien Fauna." Here's what I came up with: