brick brick wall brickwork brown building clay construction earth masonry Mud orange plaster reddish wall work African tulip tree bells Bignoniaceae blue crow flame Flame-of-the-forest flower forest flame Nandi Flame pods red reddish-orange Rugtoora Spathodea Spathodea campanulata flame flower Incredible India krayker orange flower red flower aggressive ant arboreal bug closeup green India insect karnataka macro Mangalore nest-builders Oecophylla Pilikula territorial Weaver Ant Colony Weaver Ant Nest accommodation angles apartment-blocks apartments architecture buildings capped caps complex concrete condominiums condos contrasting distinctive elements exterior external flats glass height high high-rise highrise highway light linear lines modern multi-storey multi-story plain raised-motorway river roofing roofs rooves straight structured structures style tall towering units views water windows flowers foliage rock