The theme 'Inside, Outside and Inbetween' Ideas

I know a lot of people are doing this theme this year so here is some usfull ideas to help you get kickstarted!
Inside, Outside and In-between

Transition from inside to outside i.e. bleeding

Strange object placement i.e. elephants inside jars, etc…

Animal at stages of development i.e. bird developing inside and outside of an egg

Emotions - emotions being covered, masked, representation of emotion externally

Pregnancy/birth

Weather - putting weather in unusual places

Windows - seeing inside from outside and vice versa

Death - transition of soul from inside body to outside

Precious stones

Dieting/Weight Loss/Eating Disorders - Fixation with appearance, controlling the outside from the inside

Frames - enclosing something within something else

Friendship/relationships - being on the outside of a group, being left out

Loss of freedom - prison, lack of rights

Mental health - visual representation of mental illness, idea of being “invisible"/inside, on the inside as in not talked about

Bones on the outside of the body

Inside-out objects - i.e. clothing

Fruit or food cut open - oranges, lemons, strawberries; photography of painted fruit i.e. peeled banana with skin painted to look like a cucumber

Confinement - objects in boxes, rooms, walls

Mould/fungi

Wild animals/tame animals or pets

Religion

Animals within their habitats

Thoughts - i.e. thoughts/traits literally being written on someone’s face

Buildings and architechture - inside and outside various buildings i.e. church, house, block of flats, caravan, tent, etc…

Light and shadow