Feather Crystals of Thiourea

coker
Posted 06/02/2021 - 13:35 Link
Set-up all as previously posted.

Comment Image



"Better" crystals achieved by allowing longer evaporation times, in an unheated room for 2 hours.....

Thanks for looking,

Roger.
The more I look, the more there is to see!
Lubbyman
Posted 06/02/2021 - 17:10 Link
Stunning. Looks like a modern artist's take on a stained glass window!

Superb technique, as usual.

Steve
Sry
Posted 06/02/2021 - 17:47 Link
Absolutely gorgeous Roger. The slight hints of pink in all that blue add something special.
davidwozhere
Posted 07/02/2021 - 00:18 Link
That is really very good indeed.
Both the *istDS and the K5 are incurably addicted to old glass

My page on Photocrowd
LennyBloke
Posted 07/02/2021 - 12:29 Link
Superb image - love the cool colours and the metallic look. Printed large in an Art gallery it wouldn't be out of place
LennyBloke
cardiffgareth
Posted 08/02/2021 - 11:37 Link
I'll just pick my jaw up off the floor
Gareth Williams ARPS

My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II

Welsh Photographer
Flickr
Instagram
My PPG
Foundation NFT
OldTaffy
Posted 10/02/2021 - 15:20 Link
I love it!
A few of my photographs in flickr.
Lizars 1910 "Challenge" quarter-plate camera; and some more recent stuff.
Peter Elgar
Posted 10/02/2021 - 16:41 Link
yes -- a Pictorial Scientific Photo ' !
Been a member of Pentax Club since the Ron Spillman era! Got COMPUTERISED at last - DIGITISED?
Taken the PLUNGE - BUT FILM STILL RULES !!!
coker
Posted 12/02/2021 - 19:40 Link
A big thank you to one & all for your most generous & kind remarks.
They really are appreciated!

Roger.
The more I look, the more there is to see!
Edited by coker: 12/02/2021 - 19:40

Add Comment

To leave a comment - Log in to Pentax User or create a new account.



Proudly supporting Pentax User

Samsung Logo Asahi Pentax Logo