photoshop... but the tutorials i've found to make HDRs... don't work, i don't know why... what I did in that pic was take my overexposed pic and my underexposed pic. put the overexposed layer on top of the underexposed, and just used the erase brush to get it to look like you can see the background yet still see the inside the garage which is pretty dark to begin with.. maybe i picked the wrong place to do it, but i have other pics on top of the garage with more light and tried it with that and still didnt work.. i wonder what im doing wrong..