Egg 'Bold Lines' is one of the first objects painted with the new lines, by Dutch contemporary artist Mr. Upside a.k.a. Michiel Nagtegaal Egg 'Bold Lines'. Fresh and new in the Mr. Upside webshop June 3, 2015 Another experiment succeeded. Painted an egg, in my most recent ‘bold lines’-style. For sale, next to several other painted objects, on my webshop on Mrupside.com.