Roll the dough out onto a floured surface shape into a round disc about 10 inches wide and 2 inches thick. (popkitchenblog.com)
On a floured surface shape the dough into a rectangle by gently pressing it together. (butterforall.com)
Working with the museum's art conservators, Walton and his collaborators used non-destructive and non-invasive techniques to extract information about the paintings» underlying surface shapes and color. (sciencedaily.com)