When Luxray is looking for something, it uses its special ability to see through objects. You can tell it's happening when Luxray's eyes light up.
- Start the Fireflow Volcano Level 3 and get down into the first cavern.
- Inside this room, look to the right and the central column.
- On a ledge here is a Luxray.
- Tag the Luxray with an Illumina Orb.
- Focus on the Luxray and get a photo of its with its changed eyes for the request.