square brytalism posters set. social media banners with geometric linear figures in memphis style and halftone. abstract

set square banner figures geometric bold collage halftone cover book minimal abstract linear memphis futuristic shapes simple form contemporary brutalism bauhaus minimalistic zine postmodern swiss line contour trendy vector composition brutalist grid design placard colourful sstkbold geometrical geometry modernism minimalism shape outline poster 60s figure magazine futurism graphic y2k