The price to participate is €40. The artist creates the sketches and pays €40.
In return, the artist is accepted in the collection “sketch-frame” and receives 20 cards front and back (A6 format) where the first page is a print with signature (which means that the signature is printed along with the print).
After that, you can order either A4 prints (without any limits as far as quantities), or cards with discounts on quantities as explained here:
8 copies = €50 = S
20 copies = €100 = M
50 copies = €200 = L
180 copies = €600 = XL
400 copies = €1000 = XLL
1 A4 print = €100 = A