These are all of my minis that needed spraying minus 6 I took inside so they wouldn’t blow away. I paint on canvas boards and paper. I find the paper to work well with acrylics. The boards are great with oils. I use Daymar spray varnish that has to be sprayed at temps 55 or higher. Today, I watched the temp and headed outside as soon as it hit 55. I will bring them in after they dry and after the spray smell wears off. I have interest from a local gallery and I love giving the minis as gifts. There is nothing like sharing the beach with those that love it.