Reimagining Urban Aesthetics with "Petals": A New Scent in Urban Design In the heart of bustling cities, the necessity of air conditioning systems has led to a common yet unsightly urban feature: rows of bulky, industrial-looking units clinging to the sides of buildings. Typically, these units are cuboid-shaped with a fan and protective grille, a design ubiquitous across brands and models.UTH.19.1 – Urban housing air-conditioning units on house facadesThis functional uniformity, while practic...