Competitor Cindy Yuen works on the nails of a model at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. Nail artists competed in multiple categories at the event, which according to organizers is the only nail competition in the country. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Models wait to have the nail art of competitors judged at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

A model rests while having her nails done by a competitor during a 2.5 hour fun sculpture timed event at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Nail artists compete in a fun sculpture timed event at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Competitor Cindy Yuen works on the nails of a model at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Competitor Cindy Yuen works on the nails of a model at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Competitor Cindy Yuen works on the nails of a model at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Chris Mans examines the nails of a model while judging the work of competitors at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)

Model Helen Kwok displays the nail art completed by a competitor at the Canada Nail Cup in Vancouver, Monday, February 16, 2015. (Photo by Darryl Dyck/AP Photo/The Canadian Press)