- About this project http://2layer.ru/#about
- Issues https://github.com/2layer/2layer.github.io/issues
- Twitter https://twitter.com/2layer_ru
- Facebook https://www.facebook.com/groups/2layer/
- Vkontakte https://vk.com/2layer
All images http://fotki.yandex.ru/users/davydov-mikhail/album/352507/