Hel Des: Galaxia
AJ Brustein: Forbidden Stairs
louieliuva: Going up...
quadratiges: the past is just a memory
JuttaV.: Formen der Natur
Gabriele Leto: Scala a chiocciola.
Werner Schnell Images (2.stream): enJOY your weekend !
Inesa's Photos: Vatican City, Vatican City
TwanK3: staircase 2
M Hildingh: the Downward Spiral
@fmatias_com: Macro 6 - Caracol
Alice_Zenere: in a light square
charlie_1919: Spiral Staircase
Lorcan Keating: Golden Gate Park windmill
Jesus de Blas: Liquenes
Carlos Seguí: Escalinata
Balázs Papdi: Hódmezővásárhely-Erzsébet, Papi-féle szélmalom
smacss: Hair
Daniel Schwabe: Kavli Center staircase
smacss: Bench
Freund Studio: Disney-Yoga
Vali....: straight, circles
subotica2011: The Snail
Photodotty: Blue hour
meghimeg: Un trampolino per il blu
giovanni_novara: e-mailmmenthal @ Bergamo
tetegil: Escalera gótica al sobreclaustro de la Catedral de Pamplona.
AngiWallace: agalychnis callidryas_2655