This oil paint will be good for gumoil technic ?
701 Ivory Black Talens Amsterdam ? 200ml
In Poland this cost about 16PLN that is 5,8$ ( 2,75PLN / 1$)
Or to bromoil and another technics i can use a Litographic ink Charbonell Black Velvet 200ml 45,2PLN (16,43$) ??
The Fabriano Tela papers (300g) can be good for gum and gumoil technic ?
To gumoil I must use a transparent positive or negative ?