Image description
A glass sphere sits on the cobblestone pavement of a narrow alley in Lucerne's old town at night, reflecting its surroundings.
- Date taken
- February 7, 2025
- Resolution
- 2'642 × 3'963 px (10.5 MP)
- Shutter speed
- 30 s
- Aperture
- f/22
- ISO
- 200
- Focal length
- 15 mm
Photography tips
How this image was taken
In this shot, the 30-second exposure ensures sufficient brightness at night, while the f/22 aperture creates a distinct sunstar effect on the street lamp. The 15 mm focal length provides a wide perspective that captures both the glass sphere and the surrounding alleyway.
- Use a small aperture to intentionally turn light sources into starbursts.
- Choose a low ISO to maintain image quality despite the long exposure time.
- Place the glass sphere close to the ground to achieve an engaging perspective of the pavement and the surroundings.