Display photos from iPad on TV without Internet connection
Here's one way...

If your TV supports HDMI then use a Lightning Digital AV Adapter.


  Use the Lightning Digital AV Adapter with your iPhone, iPad, or iPod
  with Lightning connector. The Lightning Digital AV Adapter supports
  mirroring of what is displayed on your device screen — including apps,
  presentations, websites, slideshows, and more — to your HDMI-equipped
  TV, display, projector, or other compatible display in up to 1080p HD.
  
  It also outputs video content — movies, TV shows, captured video — to
  your big screen in up to 1080p HD. Simply attach the Lightning Digital
  AV Adapter to the Lightning connector on your device and then to your
  TV or projector via an HDMI cable (sold separately).


You also need a HDMI Cable.



Another possible way is to use a Lightning to VGA Adapter.


  Use the Lightning to VGA Adapter with your iPhone, iPad, or iPod with
  Lightning connector. The Lightning to VGA Adapter supports mirroring
  of what is displayed on your device screen — including apps,
  presentations, websites, slideshows, and more — to your VGA-equipped
  TV, display, projector, or other compatible display in up to 1080p HD.
  
  It also outputs video content — movies, TV shows, captured video — to
  your big screen in up to 1080p HD. Simply attach your Lightning to VGA
  Adapter to the Lightning connector on your device and then to your TV
  or projector via a VGA cable (sold separately).


You also need a VGA Cable.