When to go
Best time
Sunrise, Morning, Mid-day, Late afternoon, Sunset, Blue Hour, Night, Midnight+
As this is an underground location, you can visit the neon cubes at the Galeries Lafayette's basement parking all months of the year.
No sunlight is required, so you can photograph here at all times—day or night. However, a tripod is recommended to capture your images as the place is quite dark.
Try getting arriving before or after peak shopping mall hours, as people use this popular entrance.
Field tips
By using a wide-angle lens (24mm), you'll more easily be able to capture the entire scene: the foreground, the neon cubes, and the ceiling. These three components are evenly balanced in my photo, following the rule of thirds.
By having your model face the neon cubes, their face will be evenly illuminated.
Pay attention to how the light from the neon cubes is hitting the ground and orient your composition so they cross your frame in a pleasant way. Try to be intentional with all aspects of the photograph.
Current weather
Do nearby
If you have extra time, visit the nearby Katara Cultural Village, Katara Beach Club and The Pearl of Qatar.