Another great resource for our designs focused on the night of Halloween 2011 may be the bloodstain brushes, with them we can achieve terrifying effects in our designs and now that there are so many series about murders and madmen on television I am sure that your designs with blood will attract a lot of attention.
Env1ro has brought us two packs of brushes from high resolution (2500dpi) on your Deviant Art profile that we can download for free. In total they are 48 brushes With which we can achieve very realistic effects using different blending modes and effects with Photoshop.
To download them click on the following links: