above aerial-balloon angled angles apartment-blocks architecture backgrounds balloon below buildings cityscape colors colours condominiums flats flight-operation gondola height helium helium-balloon high high-rise modern motion movement multi-storey multi-story perspectives roofing roofs rooftops rooves safe safety scene scenery scenic secure secured shape shapes sights sightseeing Singapore skyline streets traffic views annuals bell-peppers blocky bulky capsicum capsicum-annuum chilli color colored colorful colour coloured colourful decorative edible flavonoids flavor flavour food fruit glossy healthy juicy long mild nightshade-family paprika peppers perennials salad-food seed-pods shiny smooth-skinned snack-food Solanaceae surface surfaced surfacing sweet sweet-pepper tasty texture textures