"I took the photo in April 27th when there was a fantastic sun in Madrid. The photo depicts the "Puerta de Toledo", a great historical monument of Madrid. It was built between 1813 and 1827 and was one of the gates of Madrid."
"My pinhole camera is a cardboard box which uses 9x13 Ilford Multigrade photo paper, f225 and 0,3 mm diameter. The photo required 7 seconds."