Greta Van Fleet - Custom Pyrography Artwork Wooden Cigar Box. Created by Mica Yonker at My Box of Rain. A must have for any Greta fan. 3+ hours went into creating this mushroom masterpiece. Aprox 8 inchx 7.50inch. May be colored in with color pencil, use an alcohol swab to blend colors for a water color effect. We accept custom orders!