It's already pretty late, so I'm gonna try to make it as quick as possible this time :D
Theme is from my generator again!
A place in an autumnal swamp, an old witch house - the player/film viewer finds the house and explores the lost magic
A tree is growing out of a ruin, with beautiful colorful leaves. It's a tale about the "cycle of life" and the relation of man and nature
A house cut out of colorful autumn leaves, set aflame in a video
You explore a lost city, overgrown by large, looming autumn trees. Who lived here? Why did they leave?
An abandoned mushroom house or tower. The player is tiny or could also be normal sized (wonders all around us)
A huge old tree has fallen down - a point and click game about exploring the tree and seeing all the species living in and from such "dead wood"
A skeleton covered by autumn leaves like a bouquet of flowers - lost but not forgotten, nature cares for it
Parts of an old apple tree have grown inside a lost childrens bedroom, transforming it into a surreal, dreamlike scene - game/film about the dream about being close to nature and animals; you meet a squirrel showing you around
A game about the "zone" around the Chernobyl area - you play as animal, and see & explore how nature reclaims the old buildings (set in Autumn)
Sleeping on top of a bed of colorful leaves you find a girl or woman - curious you get closer, but she wakes up, get's scared and run away. You decide to follow and soon discover the secret of her laying her (she is a spirit/symbol of nature) - but now that you learned how to live with nature you can't go back anymore
This was really fast and fun! Next day again, maybe :)