Artist Viewfinder Slide Chart for both oil and water color Plein Air Artists

Description

This one of a kind viewfinder is revolutionary/ No need for 2 or 3 other tools. this handy easy to use chart provides exacting scale for the Plein Air artist looking to capture that perfect picture.
the chart can be used by Oil artists and water color artists all from the same chart. simply turn it over and the device will give perfect aspect ratio for any paper size!
Coupled with onboard gray scale this handy little chart will go everywhere you go for that fast sketch or that elaborate work of art! This patent Pending device is 3"x5" and is perfectly sized to fit in your shirt pocket.
**User Instructions included inside packaging