This pack actually includes more than 100 Brushes / Tool Presets that realistically emulates Watercolours and Ink Washings without the need of weird and complicated tricks, just paint using the pen pressure and direction combining different brushes to obtain that natural wet effects!
Most of this brushes & presets were created in Photoshop CC 2014 using a Wacom Intuos 4 Tablet and tested also in Photoshop CS6 with a Wacom Graphire 4.
So, the RECOMMENDED SETUP is Photoshop CC / CC 2014 + Wacom Intuos or Cintiq
and the MINIMUM REQUIREMENTS (not recommended): Photoshop CS5 + Wacom Graphire but do not expect -with that min. setup- to use the brushes in the same way I created them!
The Wacom Graphire and Bamboo models has less pressure levels and the absence of some options (Eg.: there’s no TILT option for brushes).
Also, you could load this presets in Photoshop CS5 but the response of some brushes will be far from ideal, even using a Wacom Cintiq.