rodent slayer: technique? don't use parchment paper or watercolor... if you really need to use watercolor, use watercolor paper or masterboard (kahit illustration board, kumukulubot). if you need to use parchment, marker or colored pencils lang pwede.
Oonga nman. Bat ba parchment ginanagamit mo for watercolors? That would be a disaster. Sa amin nga, pag ordinary na illustration brd ginamit, naku, pagtatawanan pa ng teacher namin.