Midnight Mausoleum is a visually striking 2012 mixed-media work by twin artist duo How & Nosm, combining spray paint, India ink, cel vinyl, paper collage, and wood on canvas. The piece showcases the duo's signature aesthetic of intricate geometric patterns and bold, graphic linework rendered in a stark red, black, and white palette. Themes of duality, mortality, and symmetry converge in a densely layered composition that reflects the artists' shared vision and their roots in both graffiti culture and fine art.