Prompt: hopper, cassatt, calder, koons lonely introspective pensive contemplative couple sitting solitary kitchen window bleak sparse minimal empty desolate monochrome body language tells thousand unspoken words people scenes compositions express emotions feelings sculptures mobility movement of day abstract everyday surrealism stark empty isolated sparse compositions dramatic lighting deep shadows portray solemn moody inner thoughts feelings couple subjects, photorealism impressionism kinetic mobiles larger than life crafted styles of art