Taken this day, 2011, reflections and refractions: https://www.flickr.com/photos/woolamaloo_gazette/5577392570

A model of how the incredible Fresnel lens in a lighthouse works, Museum of Scotland.

If you look at the larger version on Flickr, you can see partial reflections of me taking the pic, and my dad walking past

#Edinburgh #Edimbourg #photography #photographie #NationalMuseumOfScotland #FresnelLens #engineering #science