Lilu & Katerina

There's nothing quite like the bond between a girl and her cat. Photographer Andy Prokh understands this, and that's why he's been capturing these heartwarming scenes between his 5-year-old daughter Katerina and their family's 7-year-old British shorthair cat, who is named LiLu Blue Royal Lada.

The project began when Katerina was just a baby, and it's pretty exciting to see all the wonderful adventures and moments this pair has shared over the years. Prokh's classic monochromatic style of post-processing does a great job of adding an extra dose of whimsy to the collection.

Continue below for more photos of this lively duo, and be sure to check out more of Prokh's work.