You or your student may be familiar with Yupo paper. Most commonly used for watercolor, this paper allows you to work back into colors when applied
Art Spectrum® Yupo® Pads are suitable for alcohol/spirit based inks, watercolours, and acrylics. Acid Free, ultra smooth bright white paper.
A4 YUPO Paper Pad - 400gsm | The Whimsical Bead
Yupo Paper L21-YUP197W912 White Sheets, 9 x 12, 10 count
Yupo Paper - Heavy, Medium & Translucent
Yupo L21-YUP389WH1114 Heavy White Synthetic Paper Pads 11 x 14
Middle East Stationery & TRD. CO. (LLC) All your stationery, art supplies and office needs in one place
Yupo : Heavy Watercolor Paper : 144lb (390gsm) : 20x26in : Single Sheet : White
Yupo Paper L21-YUP197W912 White Sheets, 9 x 12, 10 count
Yupo Watercolor Paper & Pads
Frisk Yupo Paper Pad A4, White