Camilo Bonilla's photostream  

Technical Details
3 Seconds, Aperture: f22, Focal Length: 70 mm, ISO Speed: 200
Nikon D90, Sigma 70-200mm f/2.8 DG Macro HSM II.

© Camilo Bonilla. All Rights Reserved. No usage allowed including copying or sharing without written permission.

Technical Details
30 Seconds, Aperture: f4.0, Focal Length: 10 mm, ISO Speed: 400
Nikon D90, Sigma 10mm-20mm f/4-5.6 EX DC HSM with Tiffen 77mm Digital HT color graduated ND .6 (4x) filter.

© Camilo Bonilla. All Rights Reserved. No usage allowed including copying or sharing without written permission.

Technical Details
30 Seconds, Aperture: f2.8, Focal Length: 70 mm, ISO Speed: 320
Nikon D90, Sigma 70-200mm f/2.8 DG Macro HSM II with Tiffen 77mm Digital HT color graduated ND .6 (4x) filter.

© Camilo Bonilla. All Rights Reserved. No usage allowed including copying or sharing without written permission.

Technical Details
121 Seconds, Aperture: f1.8, Focal Length: 50 mm, ISO Speed: 100
Nikon D90, Nikon 50mm f/1.8D AF.

© Camilo Bonilla. All Rights Reserved. No usage allowed including copying or sharing without written permission.

Technical Details
10 Seconds, Aperture: f22, Focal Length: 70 mm, ISO Speed: 100
Nikon D90, Sigma 70-200mm f/2.8 DG Macro HSM II with Tiffen 77mm Digital HT color graduated ND .6 (4x) filter.

© Camilo Bonilla. All Rights Reserved. No usage allowed including copying or sharing without written permission.