Q: Was able to View iPad photos on iphone and now they are gone

Hi MColman,

Thank you for using Apple Support Communities.

It sounds like you were using My Photo Stream to see your pictures across devices.

Please see this article for help with My Photo Stream.

Get help using My Photo Stream - Apple Support

Note there is a section for "I don't see photos from My Photo Stream on my iPhone, iPad, or iPod touch."

You may also want to check out Photo Sharing as linked in that article.

Best,

Nubz