spider tree flower (crateva unilocularis) blossom in springtime season in hong kong. natural background

flora day color bright sunny summer forest environment backdrop background beautiful beauty bloom blooming blossom botanical botany colorful crateva unilocularis floral flower foliage fresh garden green growth landscape leaf leaves natural nature outdoor outdoors plant scenery scenic season spider tree spring springtime vibrant vivid footbridge pedestrian walkway pathway hong kong hongkong gardening kong