Possible Clues:

• Who might ridicule heartless Costa Rica sightseer losing ring
• Source of funny picture: nude figure heading off behind vehicle, one beside college
• Artist producing comic portraits
• Job sketching exaggerated facial features
• Caustic art, right, I composed?
• Steve Bell, for example
• A curt satiric version from Cruikshank
• Cartoonist who produces ridiculously exaggerated likenesses or representations
• Producer of satirical portraits
• Artist exaggerating could make a cur artistic