obliquely

in a line or direction running from corner to corner the photographer has framed the shot so that the river runs obliquely through it, creating a great sense of depth for the viewer Synonyms athwart, bias, cornerways, cornerwise, crossways, diagonally, kitty-corner (also catty-corner or catercorner or kitty-cornered or catty-cornered or catercornered), crosswise, transverselyRelated Words acrossNear Antonyms lengthwise, longitudinally