Glyderau at night

Glyderau

Mountain ponies

Welsh mountain ponies, Caseg valley, Carneddau

Moon in cloud

Moon in cloud

Bomb Store

Your carriage awaits... (Lift, upper level, Bay M)

Ready for departure... (Railway loading bay, lower level)

Mind your step... (Stairway, lower level, Bay C)

Photos taken at Llanberis Bomb Store.

Alien realm

Alien realm I - Fusion

Alien realm II - Ascension

Alien realm III - Chasm

Alien realm IV - Laminar nimbus

Alien realm V - Nebulous ridge

Alien realm VI - Ophidian vortex

Alien realm VII - Immiscible shore

Spectra

Compact Fluorescent Lamp (CFL) spectrum

Incandescent lamp spectrum

Tunnel of light

Cylindrical I

Chaotic

Cylindrical II

Cylindrical III

Photoelasticity

Protractor

Filter case

Jewel CD case

Protractor

Featured in Atmospheric Optics Picture of the Day, 5 April 2011.

Macro montage

Macro montage

1. Keyboard, 2. Five Seconds, 3. DVD-ROM Diffraction, 4. Flame,

5. Tap, 6. Rubik, 7. Festive Decorations, 8. Plasma,

9. Commemorative Crown, 10. Bill of Rights Tercentenary, 11. Icicle, 12. Pens,

13. Spheres I, 14. Tomatoes, 15. Spheres II, 16. Spheres III

Into the light…

Light at the end...

Orb I

Raster

Orb II