LXScreenhot & LXFind
The great Stefano has been working hard for this updates. The new apps are really simple, efficient and fast, very close to the Lubuntu philosophy. Also, new icons for them were created, using the Lubuntu Box (the forthcoming theme) design guides:
If you want to test them just do this on a terminal (ignore the first line if you already added the additional Lubuntu Desktop PPA) :
sudo add-apt-repository ppa:lubuntu-desktop/ppa
sudo apt-get update
sudo apt-get install -y lxscreenshot lxfind