united colors of nature, Pentax K-5 II S, Tamron SP AF 70-200mm F2.8 Di LD [IF] Macro
flickr.com © Francinen89
_IGP7082, Pentax K-5 II S, smc PENTAX-DA 17-70mm F4 AL [IF] SDM
flickr.com © Stoffel Lombard
IMGP9121-EditPIC, Pentax K-5 II S, smc PENTAX-DA 40mm F2.8 Limited
flickr.com © thence
IMGP9121-Edit-2PIC, Pentax K-5 II S, smc PENTAX-DA 40mm F2.8 Limited
flickr.com © thence
Western Great Egret, Pentax K-5 II S, HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW
flickr.com © Stoffel Lombard
IMGP2108, Pentax K-5 II S, smc PENTAX-DA 18-135mm F3.5-5.6 ED AL [IF] DC WR
flickr.com © Phương Nguyễn
Union Square at Sunset, Pentax K-5 II S, smc PENTAX-DA 15mm F4 ED AL Limited
flickr.com © Hattifnattar
sur le sommet, Pentax K-5 II S, Tamron SP AF 70-200mm F2.8 Di LD [IF] Macro
flickr.com © Francinen89
Dusty path, Pentax K-5 II S, HD PENTAX-D FA 24-70mm F2.8 ED SDM WR
flickr.com © lyonel69
Untitled, Pentax K-5 II S, Sigma
500px.com © baobao
IMGP0271, Pentax K-5 II S, Tamron SP AF 70-200mm F2.8 Di LD [IF] Macro
flickr.com © Francinen89
Untitled, Pentax K-5 II S, A Series Lens
500px.com © baobao
Lookout Spot, Pentax K-5 II S, Sigma 150-500mm F5-6.3 APO DG OS HSM
500px.com © Barry Giles
Atardecer en Coquimbo, Pentax K-5 II S, A Series Lens
flickr.com © sergio sebastián I moraga cruz
Catbird Singing  ........, Pentax K-5 II S, Sigma 150-500mm F5-6.3 APO DG OS HSM
500px.com © Barry Giles
Mushrooms, Pentax K-5 II S, Sigma 17-50mm F2.8 EX DC HSM
500px.com © Candy Nguyễn
Raining, Pentax K-5 II S, Sigma 17-50mm F2.8 EX DC HSM
500px.com © Candy Nguyễn
Daisy, Pentax K-5 II S, Sigma 17-50mm F2.8 EX DC HSM
500px.com © Candy Nguyễn
home, Pentax K-5 II S, Sigma 17-50mm F2.8 EX DC HSM
500px.com © Candy Nguyễn
Rose Hip Autumn, Pentax K-5 II S, smc PENTAX-DA* 60-250mm F4 [IF] SDM
500px.com © Barry Giles
Azuré, Pentax K-5 II S, smc PENTAX-D FA 100mm F2.8 Macro
flickr.com © lyonel69
Untitled, Pentax K-5 II S, smc PENTAX-FA* 85mm F1.4 [IF]
500px.com © baobao
Brewer's Blackbird, Pentax K-5 II S, Sigma 150-500mm F5-6.3 APO DG OS HSM
500px.com © Barry Giles
Untitled, Pentax K-5 II S, A Series Lens
500px.com © baobao
San Leandro commuters, Pentax K-5 II S, smc PENTAX-FA 43mm F1.9 Limited
flickr.com © Antonio González
******, Pentax K-5 II S, Sigma 10-20mm F3.5 EX DC HSM
500px.com © Renato Bareta
Next Meal, Pentax K-5 II S, Sigma 150-500mm F5-6.3 APO DG OS HSM
500px.com © Barry Giles
Untitled, Pentax K-5 II S, Sigma
500px.com © baobao
river, Pentax K-5 II S, smc PENTAX-DA 17-70mm F4 AL [IF] SDM
500px.com © 艾不艾 A
Maserati, Pentax K-5 II S, smc PENTAX-DA 50-200mm F4-5.6 ED
500px.com © Egidijus Bunikis