A flash - a light?
A call aloft
Wire lanterns overhead casting a flourescent glare the light cut by a chop/chop/chop of spinning fan
warm outside but then a cold feeling
I had largely given up on my kit 18-55mm lens for my Canon camera until I quickly cut up an old chewing-gum container to serve as a flash diffuser, now that lens has new life! If you really wanted to enhance it you could 'gel' it up with different color papers which can easily roll into the container.
No diffuser, harsh light.
Diffuser, warm light.