I've taken this photo with iPhone during lunch break and then rushed in for a proper camera. Sadly, CZA's gone by the time I've come back
Yesterday evening I saw what looked a sun pillar, which I'd never seen before. Earlier there was a strikingly strong sundog, but in neither case did I have a "proper" camera. I pulled off the freeway to try to get the sun pillar with my iPhone, a lost cause.
It looked like this, but with a few more clouds.