Layers of light and shadow March 28, 2019 Robert Whitcomb “Slow Autumn’’ (mixed media on paper), by Sabrina Garrasi, in her show at Lanoue Gallery, Boston, through April 27.The gallery says:“Through Garrasi's deft handling of watercolor, gouache, ink, acrylic, tempura and 22kt gold leaf, she creates translucent layers with ethereal qualities of light and shadow.’’