multiple images | thumbnails | modal + controls 
{{ ctrl.options1|json}}
File index (editable)
Theme
Transition
custom panel | auto select the image when mouseover
only modal | without theme
photos : unsplash.com
multiple images | autoplay | modal + hidden controls 
{{ ctrl.options2|json}}
photos : unsplash.com
svg logos | autoplay | no modal | no control | auto height by first image
images : internet
single image | fixed height | modal + hidden controls and caption
photo : unsplash.com