Simple grid above.  Click to go into a lightbox of enlarged images.

 

Slideshow with thumbnails along the bottom.

 

Simple grid with smaller thumbnails.  Click to go into a lightbox of enlarged images.

 

Grid with big square thumbnails.  Click to go into a lightbox of enlarged images.

 

Simple grid smaller squares.  Click to go into a lightbox of enlarged images.

 

Carousel design.

 

Simple grid with wide thumbnails.  Click to go into a lightbox of enlarged images.

 

Simple grid with vertical thumbnails.  Click to go into a lightbox of enlarged images.