abstract backdrop background bedrock composite concrete form geological limestone material natural nature organism pattern rock shape Soil stone texture black crease creases ductile folds leather light plastically shiny skin structure structures surface textures wrinkled coated dark element gloss glossy paint painted plastic rough rustic shine wet back canvas cloth color colour curtain drape fold overlay silk studio bags bright carry bags colorful colourful containers Designs fabrics handles large handbags patterns straps sunshine textiles cable circles construction filling force golden gate bridge iron irregular metal rods San Francisco strength suspension bridge colours craft crafts cross cross stitch embroidery fabric fish neddle neddlework stitch stitched stitches stitching thread threads