Created by artists for artists! Built from ABS plastic this quality tool measures 3-1/2" x 3-1/2". The opening helps artists see “true” color and helps in adjusting value. Opens vertically or horizontally to find the right co..

These transparencies are ideal for visual perception drawing activities or sketching. 25 sheets.

These transparencies are ideal for visual perception drawing activities or sketching. 25 sheets.

An art tool designed to sharpen the visual perception of users when they are engaged in drawing or painting activities. Consists of a unique patented frame - constructed of birch wood - assembly fitted with a number of elastic cords (grid string..

A versatile drawing tool for solving proportion and perspective problems in drawing. Ideal for artists, architects, drafters, designers, and engineers - beginners as well as professionals. With Prospek you can transfer measurements from the subject ..