hand drawn mandala doodles have black contour repeating s on a white background. neurographics. neuroart

abstract adults art background black blackwhite children circular coloring contour decor decoration decorative design detailed doodles drawn elements graphic hand handdrawn kaleidoscope line mandalas mandalatype neuroart neurographic ornament ornamental ornate outline pages parts repeating round simple small spots style symbol symmetric symmetry texture traceries trend vector white