v2.1 [Sep 30, 2011]
- draw using pen or insufflation.
- specially good effect 1:basso-relievo.
- specially good effect 2:exposal.
- specially good effect 3:grains of salt.
- specially good effect 4:distortion.
- specially good effect 5:wave.
- specially good effect 6:saturation.
- specially good effect 7:reversed saturation.
- specially good effect 8:reverse color.
