Just click on the thumbnail to see the images from that member, click on the image in the member’s gallery to see it larger using lightbox and you can navigate through the images with the arrows . The images should size to fit in your browser window even on portable devices. If the original images are larger there is a button in the top right of the image that will display them full size, you may have to scroll to see all of the image.
Pick images that have a good thumbnail as they will be picked by visitors
More images at our Flicker groups.