For a limited time, you can join a special Creative Cloud plan. It includes access to Photoshop CC and Lightroom 5, plus feature updates and upgrades as they are available, 20GB of cloud storage for file sharing and collaboration, and a Behance ProSite. And it's just US $9.99/month when you sign up for a one-year plan, but you need to join by December 2, 2013. Full details here.
All of the pictures were shot hand-held with my Sony Alpha SLT-A35 and the Tamron 18-270, and processed in my usual selection of imaging applications: Photoshop CC with various Topaz plug-ins, Lightroom 5, or Nik Snapseed (no longer available for PCs or Macs).