# Disallow specific bots from indexing or crawling the site at all 
User-agent: Googlebot-Image
Disallow: /

User-agent: Yandex
Disallow: / 

# Disallow ALL bots from these virtual directories and all their child objects 
User-agent: *
Disallow: /css/ 
Disallow: /images/ 
Disallow: /js/
Disallow: /gallery2/