create thumnail w/ submission ID + type

gistfile1.rb

# recipes
h = {904=>"Vegetable",
1105=>"Grains",
770=>"Grains",
971=>"Vegetable",
837=>"Legumes"
# , ...
}

# create watermak
i = 1
h.each_pair do |id, type|
  puts "#{id} - #{i}/#{h.size}"
  begin
    eval "`convert -pointsize 14 -density 100 -background transparent -font Helvetica label:\"##{id} / #{type}\" #{id}/thumb.png`"
  rescue
    puts "oh :("
  end
  i = i+1
end

Working on eZImageEditor ? :)

yes!