A one line design is a picture created using one continuous drawn line. Each original design is hand painted. The featured products here are flat cards. These cards have the artwork on the front, and room to write your greeting on the back. Each card (5" x 4 1/2") comes with an envelope. Along with designing cards, Kyle also does drawing, paintings and logos. All cards have a copyright. Cards on site have a watermark and can not be copied. Cards with greeting printed on front are now available. Order any card with or without greeting. Flat cards save paper!