"Refresh your professional life" is the tagline for CareerDesign. Want photos that capture/convey that concept. "Restart" or "Reset" would also work.
This is wide open for interpretation. Most importantly, please avoid the two cliched extremes of excited office workers and splashing water.
This is about work, so while scenes of nature are welcome, fun & leisure aren't.
UPDATE: Nature alone doesn't work; there needs to be a human element.
We're not about helping people just get a job or promotion, but finding and following their calling.
BTW, Design is in our name because we use Design Thinking processes to help folks make (cost) effective changes.
We'll respond promptly to questions, doubt or ideas in the comments.
Don't yet have a sample photo, but for whatever it might be worth, included a provisional logo.