Hello!
Yellow = Brace
Purple = Crotchet rest
For the last one I don’t know..:/ I tried my best to search but I don’t find them sorry but I hope it helps!
Bye and don’t forget I’m proud of you!<3
Answer:
I'm not sure what you meant by fabric color, but I have this image from G/oogle saved so I hope this is nice :D
I'm pretty sure they painted it with q-tips and normal paint.
Answer:
Duccio is the person you looking for hope it helps! :)