Any ideas on how to tighten muslin on already painted periaktoi. They have been moved around the stage a great deal and bear many finger indentations. I am worried that spraying it may create runs in the scenes already painted. Thanks for any ideas...
"lightly" spray with hot water. Usually doesn't take much. If you can do it on the back side even better, a hand pump spray bottle on a super fine mist or a Hudson, also on a super fine mist, works great
I't might take longer and you run the risk of perhaps 'melting' some paint but I see no reason it wouldn't work. Most steamers have short hoses on them though.... and the Costume shop hates when you steal them for use in the scenic shop...