Dark Moody Atmosphere, line art drawing black and white with vibrant permanent-green-deep,cobalt-violet,raw-umber-light accents, sharp clean lines, high contrast, complimentary color theme, three open white lilies with curved stems, the lilies intertwine with an oversized right-angle two-piece beige carpenter square tool with numberless measurement markings and a brass tip pn one side, 2D flat illustration, optical illusion, in memoriam simplistic artwork, somber solumn theme, in the style of M.C. Escher, line art, bright white background . professional, sleek, modern, minimalist, graphic, line art, vector graphics, dramatic, mysterious, dark moody atmosphere