December Daily Theme Thread

[rovingmike]

P3230027 by Mike Longhurst, on Flickr

[rovingmike]

Blue hour

PB250295 by Mike Longhurst, on Flickr

[squeamishossifrage]

Traditional blue shutters in Cyprus

[kate]

To keep you warm.
ap blue gas by Kate Ferris, on Flickr

[kate]

The thin blue line.

ap blue line by Kate Ferris, on Flickr

[kate]

Moody blues.
ap blue moody by Kate Ferris, on Flickr

[zx9]

An old one.
_MG_1428b by Keith Hudson, on Flickr

[zx9]

Another old one, building now long gone.

Stephens And Son LTD by Keith Hudson, on Flickr

[zx9]

Sky 2 IMG_9947 by Keith Hudson, on Flickr

Open sky as art, the idea was to sit back and view the sky through a hole in a white painted ceiling.

[dreampolice]

blue barn by Nigel G, on Flickr

Blues by Nigel G, on Flickr

[dreampolice]

Blue mirror by Nigel G, on Flickr

[dreampolice]

Dec 29, 2022 9:31:01 GMT zx9 said:

Sky 2 IMG_9947 by Keith Hudson, on Flickr

Open sky as art, the idea was to sit back and view the sky through a hole in a white painted ceiling.

Don't see why not. 


roof light by Nigel G, on Flickr

[petrochemist]

Full spectrum via a BG3 filter (mainly UV & IR, but allowing some visual blue)
aP1040285 by Mike Kanssen, on Flickr

[petrochemist]

Blue hour:
Thorpe Twilight by Mike Kanssen, on Flickr

[stevewmh]

Attachment Deleted.

_