10 years ago ANZ did something very un-bank like when they revealed its GAYTMs -- bright and glittery cash machines around Sydney's Oxford Street and Darlinghurst area -- in support of the Gay and Lesbian Mardi Gras.

In the years that followed, the public have been excited to see each year's offering as the machines have become more flamboyant and intricate.

On Monday ANZ revealed that in honour of the 10th anniversary of the bank’s Sydney Gay and Lesbian Mardi Gras sponsorship, ANZ will become GAYNZ, with the bank’s Oxford Street branch at the heart of the Mardi Gras parade route being rebranded as a GAYNZ branch.

Completely transformed both inside and out, the branch appears more like an art gallery or luxury hotel than a modern day bank outlet. The fit out is a baroque-inspired celebration of LGBTI culture and features two new GAYTMs, ornate walls, a marbled floor and 16 unique, hand-painted murals inspired by the LGBTI community.