four rectangle botanical s featuring various tropical birds, leaves, and flowers, with a text placeholder. suitable

abstract advertising art background banner bird botanical brochure card collage collection cover creative decoration design detailed exotic finch flora flower flyer foliage frame garden geometric graphic hand drawn invitation jungle layout leaf monstera nature organic plant poster printing promotion sale social media spring strelitzia summer template tropical typography vector vibrant web four rectangle illustrations featuring birds leaves flowers text placeholder suitable posts mobile apps handdrawn