The 1st two photos are misleading in the sense that the buildings on the left and right are close together and the connecting floors are very short.
However, with the glass facade, they created an illusion that the connecting floors were longer.
The latter 2 photos show an opening on the ground floor where the trees were grown from the basement level. In time to come, the Sterculia nobilis and Schizolobium parahyba trees would tower above the ground floor. The colour and textural differences between the hard and softscape are splendid.