Profile Tina S I am passionate about: Home Improvement Work Light & Space Roof Systems Tina S is the owner of Light & Space. They provides complete outdoor living solutions pergolas, patios & pool covers etc. in Melbourne area. Last activity: on 24/10/2017 Joined: on 24/10/2017 http://www.lightandspace.com.au/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.