The best numbers for emergency contacts (within Costa Rica, dial only the last 8 digits; from Europe, instead of 011, use +) are as follows:
Greg Basco’s cell phone: 011-506-8396-0363
Paulo Valerio’s cell phone: 011-506-8305-4824
Norma Aymerich's cell phone: 011-506-8814-5562
Paulo or Norma at the Foto Verde office: 011-506-2253-1611
The Foto Verde fax machine: 011-506-2253-1597
All of these numbers (except of course the fax) will connect you with people who speak both English and Spanish fluently.