I have been asked by the local gallery to run a yarn bombing workshop. They are offering me a decent rate plus materials. I need to send them more details, but I have no idea how to format it, what is a realistic budget for materials, do I source the materials? Do I give them an estimate? Do they keep any leftover materials?
I have written a short proposal with an objective, an outline and a breakdown of materials I think I need. But I don't want to seem massively unprofessional. They do know I have no previous experience, they sought me out and asked me, but still I want to do the right thing. Any advice?