Over the years, the following people have been involved in bottomlayer projects
(both intentionally and unintentionally, consciously and subconsciously):

Joaquim Barreto
Paul Jamrozy
Damian Kinda
Mateusz Kraszewski
Kuba Kristo
Yelena Loguiiko
Zuza Malicka
Paweł Piechowicz
Pauline Rafal
Tomasz Stasiak
Anna Stasyk

…and many more.