Akihito Go Sivieri: Tripletto del Leone
Akihito Go Sivieri: East Veil Final2-JPG
Akihito Go Sivieri: West Veil RC12 Firmata-Jpg2
Akihito Go Sivieri: Pinwheel Galaxy M101
Akihito Go Sivieri: West Veil Nebula (NGC 6960)
Akihito Go Sivieri: M1 (Crab Nebula) V.Ago17
Akihito Go Sivieri: Supernova SN2017eaw nella galassia NGC6946
Akihito Go Sivieri: BETA VELO EAST-jpg
Akihito Go Sivieri: Side of North America
Akihito Go Sivieri: M57 (Ring Nebula)
Akihito Go Sivieri: Tripl-RGB-final
Akihito Go Sivieri: Pellican Nebula HA-JPG
Akihito Go Sivieri: Pacman Nebula (NGC 281)
Akihito Go Sivieri: M63 UHC-S 600 -20-001L
Akihito Go Sivieri: Iris Nebula
Akihito Go Sivieri: M27 Ultimate
Akihito Go Sivieri: L-Fant HA-JPG
Akihito Go Sivieri: Boubble HA
Akihito Go Sivieri: East Veil NGC 6992
Akihito Go Sivieri: Pellican Nebula IC5067&IC5070
Akihito Go Sivieri: Eclissi 20-03-15
Akihito Go Sivieri: HORSE & FLAMING