Richard Silvo
Richard Silvo is credited as colorist on 2 issues and penciller on 1 issue in grailworth's catalog, 1 issue of them across 1 series we value.
Every issue
Jonny Quest (1986) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.
Richard Silvo is credited as colorist on 2 issues and penciller on 1 issue in grailworth's catalog, 1 issue of them across 1 series we value.
Credits from the Grand Comics Database, CC BY-SA 4.0.