That Bengaluru is in a state of flux is well known. Trees are being sacrificed and old familiar landmarks are quickly disappearing as the city tries to keep pace with the phenomenal speed of its growth. And now there is sadness over the imminent loss of another landmark - an old veterinary hospital - in the busy cantonment area of the city. Officials say it is progress as a new hospital will come up here, but there are concerns about the potential loss of a central lung space. There are plans for a multi-storey building in the three acres space on Queens Road.