The core

this is a carrot slice under strong light source. It resemble a star

https://flic.kr/p/2ogHKgC

Leafing sunset

Just the sun, through a leaf's hole.

https://flic.kr/p/2o2oxz5

Nuclear reactor

the Sun is a gigantic nuclear reactor. Nuclear fusion reactions transformed hydrogen into helium in its core, releasing energy

https://flic.kr/p/2o27e7g

Cats enjoying late fall sun

In this shot, those beautiful cats were lying on a late November sun spot in Sicily. The day was warm and they seems to really enjoy.

https://flic.kr/p/2mPfubG