* The name is misspelled: Double check the spelling and try searching for a slightly different variation.
* The artist is lesser-known: It's possible that Carlo Ciappa is a local artist or someone who works outside the mainstream art world. You might find information in local art publications or online forums.
* The artist may have a different name: You may be thinking of an artist with a similar name or a different spelling.
To help me find the artist you're looking for, please provide me with:
* Any additional information you have: Do you know what type of art they create? When did they live? Where did they work?
* Any specific artwork or piece you remember: Do you remember the title or subject of a piece?
* A link to a website or image: If you have an image or website related to the artist, I might be able to find more information.
With more information, I can hopefully help you identify the artist you're looking for.