chore(showcase): add Paul Clifton Photography to showcase (#13155)
chore(showcase): add Paul Clifton Photography to showcase (#13155)

Just adding a site that has recently launched which was built using Gatsby.
ChristopherBiscardi/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby