Chuck Manges:
RHO OPHI_QHY163HS_LUM_52x30sec_Q128 RGB 12x120 C
Stu Forman:
Melotte 15
Csordas Peter:
The Ghost of Cassiopeia (gamma Cas nebula)
fraktalnoiz:
Eastern Veil
Stu Forman:
ARP 227