folding stepladder. drawing icon

aluminum art backdrop background black cartoon climb closeup construction design drawing drawn engraving equipment folding freehand functional graphic hand high home houswork icon illustration improvement ink instrument isolated ladder level light line logo long metallic modern object old outline paper pen pictogram print progress reaching render renovation repair retro rise safety scribble sign silhouette simple sketch small space stair staircase stairway stand steel step stepladder style symbol tall text tool upward vector view vintage wall white wooden work