Sorry if this is not allowed I don’t know where else to post this! I’m painting my first mural on a 40ftx 9ft shipping crate and I’m looking for some tips. I have always painted with watercolour and acrylics so this is going to be a totally different project but I know I can still transfer my technical skills to this project. I’m not looking for tips on how to paint but maybe tips on like common mistakes, brands of paints to use, things to avoid etc