black electronics red resistor solder technology white ball balls black and white drawing graphic illustration ink rough sports tennis three art bright cartoon face fun happy icon shades sun african black-&-white black-coats black-skin common-zebra equids fast grant’s-zebra grazers greyscale herbivores herbivorous herd herds individual mammal monochrome patterns plains-zebra social striped stripes ungulates unique white-fur white-stripes zebra burst circle Dingbat line art lines symbol abstract black-and-white darkness leaf Monochrome photography organism star Still life photography symmetry auto black car car cutout drive driving isolated lamp lamps machine modern transport travel vehicle wheels windscreen back grass laid lazy old person persons picture relaxed sitting animal Australian bird black-faced cuckoo shrike Coracina novaehollandiae grey native nature ornithology passerine perching watching balearica-pavonina banded beak black-crested-crane black-crowned-crane black-head-patch captive crane crest crown display displayed displaying distinctive feathers forager golden-head-feathers gruidae gruiformes large long-legged long-necked omnivore omnivorous plumage spreading Sub-Saharan toes trained trees-roosting Ugandan-national-bird vertebrate wildlife wings wingspan