Practical exercise
Blue hour photography: try it yourself


1. Window Blue Hour
Before sunrise/after sunset, photograph interior lit by cool outdoor light.
2. Lamp Contrast
Turn on a warm lamp indoors during blue hour; shoot window + lamp together.
3. Silhouette + Sky
Capture tree or person against blue twilight sky.
4. Long Exposure Lite
Use tripod or steady surface; 1-2 sec exposure to brighten dim blue light.
5. Colour Balance
Shoot RAW; compare daylight vs. tungsten white balance in editing.
