art artist ba1969 button buttons cakes chips colours oval paint paint chips paints shapes swatch variations water colors water colours watercolors watercolours abstract appearance architectural architecture backdrop background color colored colour coloured covered covering polished shaped Sizes smooth smoothed stone strength surface surfaces texture textures tiled tiles varied wall wallpaper angled angles colorful colourful concrete Designs detailed detailing distinctive footpath gray grey grooved ground non-slip path pavement paving rough stones stonework textured Australian Banksia tree bristly brush-like cone curly flora flower furry golden green large leaves native orange saw-edged leaves serrated serrated leaves shape soft spring trees yellow aubergine berry brinjal cultivars eggplant elongated oval-shaped food fruit glossy guinea squash healthy melongene nightshades nutritional oval-shaped perishable purple Solanaceae Solanum melongena spongy texture taste variety vegetable vegetarian