In the thread about Cruise packages for June: Cruise packages for June? Casteles mentioned the Vivid Sydney cruse from Magistic Cruises and I thought I'd add it here:

Special Vivid Sydney Festival Cruises Ė Magistic Cruises

Magistic Vivid Sydney Cruise

Magistic Cruises operate Vivid Sydney cruises between May 23 - June 9 2014.

Come end of May, Sydney sparkles with the luminous festival that brings with it not only amazing arrays of bright lights but also myriads of creative ideas and enthralling music. For the first time ever, the harbour will feature ferries and commercial vessels that are colourfully lit up with LED lights.

Enjoy the dazzling city skyline from the Magistic decks. View the spectacular artwork on the Opera House from various angles as you cruise around Sydney Harbour. See the dancing flames of Campbellís Cove and the fantastic light art installations of Circular Quay. Enjoy dining from an extensive deluxe buffet freshly prepared onboard.

Donít miss out on Vivid Sydney Festival 2014 and enjoy a delicious dinner onboard Magistic Vivid dinner cruise while gliding past the vivid views around the harbour.

If you've not seen Vivid Sydney here's a Timelapse from 2011:
Timelapse of Vivid Sydney 2011

Vivid Sydney 2011 saw the Lighting of the Sails created by French group Superbien.

Colouring the city with creativity and inspiration, Vivid Sydney highlights include the hugely popular immersive light installations and projections; performances from local and international musicians at Vivid LIVE at Sydney Opera House and the Vivid Ideas Exchange featuring public talks and debates from leading global creative thinkers.