User-agent: Googlebot-Image
Disallow: /
User-agent: yahoo-mmcrawler
Disallow: /
User-agent: psbot
Disallow: /
User-agent: asterias
Disallow: /
User-agent: yahoo-blogs/v3.9
Disallow: /
User-agent: *
Disallow: 
Disallow: /pictures/
Disallow: /graphics/
Disallow: /thumbnails/