Photomatix Essentials (V.4) giveaway.
HDR photography software for Windows & Mac.
Basic tutorial : https://www.bing.com/videos/search?q=ph ... &FORM=VIRE" onclick="window.open(this.href);return false;
LINK : https://www.hdrsoft.com/learn/stay-positive.html" onclick="window.open(this.href);return false;