displayin' many images on a scence

[peace_comp]

Hi..
I would like to know if there is way to display many images in a same graphicsScene..
as a grid that contains images ..each one besides the other :


*****************
* pic1 * pic3 *
*****************
* pic2 * pic4 *
*****************
I guess it could be done via rect .. but how can I define n rect one beides the other as grid ?!!

NB> I need that to zoom on a map ..I will display first only 4x4 images .. then depending on the zoom (in or out) I may display or hide other images...

if someone has an idea !!
thanks