Pear Theme---(How to enlarge a picture displayed by "clicking on it.)

Greetings,

I just switched to the Pear Theme which is quite a cool theme. I'm noticing though,
that even though there are nice choices and a attractive display of the images
available, that when one wants to view a particular image and to perhaps look at it
"close-up" that it won't get larger.

*I've checked out the theme options and I don't see where one might fix this issue;
perhaps I haven't looked far and wide enough though.

*Also, the default view is GRID, and when I go into options to change that, it reverts
back to the GRID view. I would like it to be MOSAIC. It seems that one has to click
on the images first before changing the view. Hope that makes sense.

Thanks,

You can view my site here:
http://www.hansonartists.com

Tseyigai