This pack consists of 4 gridded transparencies for use with light boxes, light tables,and ipads. Old school overhead projectors will help project these lines for mural artists.
It may also helpful for a student or artist to hold up the film and look through (with one eye) it to better judge perspective in a room, landscape or urban design. The durable plastic may be laid over a photograph on a computer screen, ipad or tablet. Outlines may be traced upon the plastic using a dry erase marker. Then placed the film under paper on a light table or bright window for tracing. When done, gently erase the dry erase marker and use the sheet over and over again.
The grids included are:
1-point ROOM GRID
5-point perspective SPHERE GRID