I'm new to Houdini (and offline rendering in general), and come from a photography background. I'm interested in using Houdini to make large renderings for print. I'd like to know how best to post-process rendered stills out of Houdini. I'm used to bringing a DNG from a camera into Lightroom or Photoshop and doing my color grading there. I tried saving EXRs and using Photoshop, but the editing options are extremely limited. Other applications like After Effects or Resolve are geared more toward grading video. Any suggestions?