I covered the whole plate with gum Arabic mopped it up and then put on the lemon juice. It really seemed to cover the play easily without any capping. I’ll be interested to see how it turns out.- I printed two in indigo. I drew them in sharpie in the sharpie wasn’t opaque everywhere and it didn’t a lot of lines didn’t really come out. So that was disappointing. I’m gonna paint on them and see if I can salvage some thing, but I’m gonna make another drawing to print and hope it comes out better.