bamboo bambusa vulgaris clumps culms green green stripes low light tolerant ornamental painted bamboo striped vertical vertical stripes vittata woody grass yellow yellow culms abstract appearance armor armored armorment armour armoured armourment carapace Designs freshwater leathery markings neckfold patterns reptile reptilian shell stripes terrapin texture turtle water yellow-stripes background color design stripe distinctive soaking-up-the-sun sunbathing sunning sunshine black brown colorful gold movement blue blur graphics grey red ribbon 3D flag World bright orange textile