Tonight's pic (from yesterday) shows a couple of Z3s at the corner of Swanston St and Elgin St just north of the University terminus.

128 is in what I call the 'green splodge' livery while 135 is in the current livery, appropriately called 'crystal swamp' by Yuri Sos.

Mal Rowe in a city where liveries change so often that there is plenty of variety