Odilon Redon's 1894 lithograph "Hantise" (translated as "Obsession") exemplifies his exploration of the subconscious and the ethereal. The artwork portrays a contemplative female figure surrounded by enigmatic, spectral faces and serpentine forms, creating a dreamlike atmosphere that blurs the line between reality and imagination. Redon's use of lithography enhances the piece's tonal depth, contributing to its haunting and mysterious quality.