So when we load up the game, we are immediately thrusted into drawing the first prompt. Which all makes sense because there is a prompt up top and it is easy to understand that you are supposed to draw on the canvas. But it isn't too clear what would give you more/less points per sketch.
Perhaps instead of putting the context for the game only in the game's description on itch.io, you can make a menu screen or some sort of intro mechanic where the reason for creating the art is told to the player. Or some other bit of context to show what a good drawing is compared to a bad one. That way, regardless of if the player has read the description on itch.io, they would have enough information to understand what is going on.
The music is great though! It kind of reminds me of Balatro. How did you make it?