Pneumatical waste system, sustainable future, city, lush futurism, photography, urban, singapore, Tokyo, New york, enviromental, green future, Envac, Smaller cylindrical waste collection bins 60cm diamete connected to underground network in city, add color details on the collection bin with hexcode #a7a921 only rest of bin should be chrome or black, cleanliness, pedestrians walking by and one stopping to throw a garbagebag. If use of plants make sure that it's on top and out of way for maintenance of the inlet/motherboard. The picture is for an enviromental advert and should portray a sustainable future with pneumatical waste collection.