a single black footprint silhouette against a white backdrop

one single white backdrop background computer generated graphics illustrations isolated two three dimensional dimension jet black bold outline outlines outlined silhouette shape shapes shaped features featureless detail detailed details detailing texture textures surface surfaces opaque trace traces border borders foot feet footprint print footprints prints walk walking mark marking markings impression emboss pressure point points toe toes flat back ball insole insoles sole soles outsole outsoles tread trail trails fall leg legs sign signs symbol symbols footfall