英文關鍵字
1080p
1920x1080
architecture
cathedral
church
cloudscape
cologne
decoration
design
deutschland
dom
dusk
germany
gothic
great
heritage
historic
illumination
koeln
koln
lapse
lighting
martin
monument
night
old
ornament
reflection
rhein
rhine
river
st
stone
style
sunset
time
timelapse
tower