Viola - Pokemon X and Y Guide - IGN

Viola is the Leader of the Santalune City Gym. She specializes in Bug-type Pokemon, and is a professional Pokemon photographer. Upon defeat, she will reward

Route 22 - Detourner Way - Pokemon X and Y Guide - IGN

Viola - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon X and Y Guide - IGN

Walkthrough - Pokemon X and Y Guide - IGN

Santalune City Gym - Pokemon X and Y Guide - IGN

Pokemon X and Y Let's Play Walkthrough, Viola, The Santalune Gym Leader! - Episode 3

Bug Badge - Pokemon X and Y Guide - IGN

Korrina - Pokemon X and Y Guide - IGN

List of Trainers (Sync Pairs, Pokemon) - Pokemon Masters Guide - IGN

Gym Leader Viola