Check out these flash photo images:
Yellow Dot
Image by fs999
Pentax K-7 • Tamron SP 90mm f:2.8 Di Macro
Dörr Combi TTL Macro Flash
Pink
Image by fs999
Pentax K-7 • Pentax DA* 200mm f:2.8 ED SDM
Dörr Combi TTL Macro Flash
Center
Image by fs999
Pentax K-7 • Tamron SP 90mm f:2.8 Di Macro
Dörr Combi TTL Macro Flash