I deletd my phtos frm HDD since max size of rcyclBin was set to 10% lost 75% of snps.Plz hlp me 2 gt it bak.

I mistakenly deleted my photos from my HDD, since the max size of Recycle Bin was set to 10%. I lost 75% of my snaps.Plz help me with a solution to get it back .The OS is Win XP, HDD size is 40GB with 3 partitions...