CaptionPix makes it easy to create attractive frames and captions for your photos on your WordPress site.
Chunky Theme – Large Text
There is the Chunky theme with big captions where the words matter…
Ice Theme – A Fancy Border
There is the Ice theme which might work for your skiing shots
Photo Theme – A Understated Border
Or the Photo theme with its drop shadow.
For lots more themes see CaptionPix Themes