To know tips on how to prepare your picture plane (pp) for drawing, first you must know how this work. First have to have to have different one on piece of Plexiglas (8″ x 12″) and hold it in front of one’s eyes. Now look around through that Plexiglas. You can look around your room, at a table, look at it from different angles, look a doorway and…[Olvass tovább]