Webdesigner for curation

I run a web design inspiration gallery and I'm looking for someone to help with

- Reviewing and taking website screenshots (stitching them together when necessary
- must own a Mac computer and be proficient in Photoshop for basic image stitching)
- Ensuring info is accurate (including website tags, fonts used and profiles)

I need someone who can be available for a few hours each week (usually more than 20 hours per month) every month