Brighten & Enhance Personal Photos

I have between 11 and 50 personal photos that feel a bit dull at the moment. I’d like each shot to look naturally brighter and more vibrant, with a gentle boost in contrast so the details pop without losing the original mood... (Budget: $250 - $750 USD, Jobs: Adobe Lightroom, Adobe Photoshop, Image Consultation, Image Processing, Photo Editing, Photo Retouching, Photography, Photoshop, Photoshop Design, Virtual Assistant)