The Genshin Impact Graph Adversarial Technology Experiment Log event runs from November 17, 2023, to November 27, 2023, where you'll receive daily photo challenges from Lepine-Pauline.
Your goal is to take up to 10 photos of the required subjects to get as many image samples of different hues, which can be traded in for rewards. On the third day, you'll be asked to photograph Basically Blue Wild Creatures. These are pretty hard to find, but here are some of my recommendations.
Genshin Impact Basically Blue Wild Creature locations – Graph Adversarial Technology Experiment Log
There's no better fit for the day's photography prompt than Fontaine's most adorable Otters. You can find eight of them clustered south of the Thalatta Submarine Canyon, circled in the image above. If you don't see the little Otters floating around the area, you may have to rescue them first.
Before heading to the location above, I recommend switching your active character to Sayu if you have her. Otherwise, you'll have to act fast! When you're ready, head to the Teleport Waypoint west of the Court of Fontaine, where you'll find three Hydro Crystalflies. If you're not using Sayu, they'll immediately fly away, so quickly use the Image Sampling Kamera to zoom in and take photos of them mid-air.
Head to the Statue of The Seven in Marcotte Station to find two blue birds nearby. One is hidden behind the tree, but refer to the arrow above for its location.
Head to the Statue of The Seven east of Mont Esus East to find a blue bird and a red bird. Only the blue bird will count as a photography subject for the day's prompt.
Head to the fishing spot near Mondstadt City to find a small blue fish called Aizen Medaka. It's the only fish in the area that counts toward the day's photography objective. You can switch between day and night to trigger more to spawn.
To complete more photo prompts, check out our guide on Where to find Basically Ball-Shaped Teyvat Product in Genshin Impact – Graph Adversarial Technology Experiment Log here on Pro Game Guides.