- 10 Thank you notecards and envelopes come in a clear acetate box, compact and easy to carry around! - Each card measures 5 x 4 inches - Box measures 5.25 x 4.5 x .5 in Vasily Kandinsky (Russian, 1866-1944) was one of the great pioneers of abstract art. To him, art was a means of expression in which what one actually sees and what one feels are blended, rather than a phenomenon of perception. These Notecard Sets are full color thank you cards that feature foil accented designs.