The gallery suggests your experience of dreaming or creative imagination and self-expression. It shows the results of your creativity, your innate skill as an artist of your own live and love.
A gallery is also usually a public place, and so would suggest your interaction with others, perhaps involving acclaim or criticism.
Useful hints and questions:
What is displayed in the gallery, and in what way does it comment on me?
Do I recognise the art as my own, or am I seeing it as someone else’s?
What is the theme of the art, and is that an insight into my own passionate direction?