Dr Isaac Vaisman, APSA, PPSA  


Landslides Prevention by Dr Isaac Vaisman, APSA, PPSA

April 2026 - Landslides Prevention

About the Image(s)

This image was created on the Island of Tenerife, located in the Canary Islands, Spain and shows the construction of a geological hazard maintenance work at Roque de Taborno which is a prominent volcanic rock formation situated in the Anaga massif which is known for its rugged coastlines and steep gorges. The presence of the crane and workers suggests ongoing efforts to mitigate landslides common in this region due to climate change and erosion.

Used a Nikon D300 with the Nikkor zoom lens 18-200 mm f/3.5-5.6 @ 75 mm (112 mm in 35 mm) and with these settings: ISO 200, f/9 and 1/320 sec. The image was PP in LightRoom and cropped slightly.


5 comments posted




Linda Mui   Linda Mui
Dr. Vaisman, this is an incredibly impressive capture of a high-stakes, dramatic scene. The technical difficulty of documenting such a large-scale engineering project in a rugged, volcanic environment is clear.
The verticality of the composition-from the workers on the rock face to the long reach of the crane-perfectly conveys the scale and the danger involved in this type of maintenance work. It is a well-documented and impactful image that captures a vital moment in climate change mitigation. The clarity and detail across the rock formation really bring the viewer right into the middle of the Anaga massif!   Posted: 04/03/2026 14:33:07



Kerry Abshire   Kerry Abshire
Dr. Vaisman, I love how my eye naturally follows the yellow crane all the way up to the red tip of the boom. Seeing the workers perched on the cliffside puts me right in their shoes - it gives me a rush of anxiety, but in a way that heightens the tension and energy of the scene. The rugged terrain paired with that dramatic sky creates a powerful, cinematic atmosphere. Truly impressive work.   Posted: 04/09/2026 01:52:32



Stephen Fowler   Stephen Fowler
This image has an iridescence to it that shows the impact of directional light. The colossalness of the scene could tend to overshadow the sight lines created by the crane boom going up the face, dropping back down following the safety lines (?) from the top, to the workers on the face. The solo observer on the road is apparently the crane operator using a remote control panel. His gaze directed my eyes back up to the workers- again, the focal point. The formation is the glittering canvas and the work being done is the topic, all set against pastel skies.
For the sake of contrast I cropped out the left-most outcrop and the right rock formation and got a different perspective of size compared to the crane and workers. Another picture-within-a-picture as it changes the perceived size of all the elements.
Thank you for giving us so much to analyze, Dr. Vaisman!   Posted: 04/09/2026 01:54:36



Michele Borgarelli   Michele Borgarelli
Isaac, I can't add much to comments already made. I think this is an effective image providing a clear idea of the challenging to try to mitigate effects of climate change on Mother Nature. Humans are keep spending a lot of money to fix problems instead to try to prevent them with open mind measure that would mitigate the effects of the climate changes.

best wishes

Michele   Posted: 04/13/2026 15:18:06



Bruce Goodman   Bruce Goodman
Isaac - What an undertaking. The crane leads the viewer to the image. It appears that they may be finishing their work decoratively with a stone wall as well. This reminds me of an expression I heard about remodeling but called "re-muddling". I think the photo would also work in portrait mode by cropping out the large stone cliff on the right. B
  Posted: 04/14/2026 13:34:02



 

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