Customize Galler2
How to remove Date,Size,Views under Album thumbnails
Edit /themes/<yourtheme>/templates/album.tpl (save as /themes/<yourtheme>/templates/local/album.tpl)
Scroll down to this code (towards the bottom of the page)
{g->block type="core.ItemInfo"
item=$child
showDate=true
showOwner=$showOwner
showSize=true
showViewCount=true
showSummaries=true
class="giInfo"}
And change "true" to "false" for anything you don't want to display.