shop all › Mushroom studies Image 1 of 1 Mushroom studies Sale Price: CA$25.00 Original Price: CA$30.00 Mini studies of mushroom using pen and ink.6”x4” on 250gsm textured watercolour paper with hand torn deckle edge. Add To Cart Added! Mini studies of mushroom using pen and ink.6”x4” on 250gsm textured watercolour paper with hand torn deckle edge.