I can make homemade alcohol ink by soaking the insides of dried-up magic markers in alcohol, or by adding food colour to alcohol. (Other people have used fabric dye or Kool-Aid powder.
Alcohol Ink Art - Dreamscape No. 7 by June Rollins
Wild Flowers ~Alcohol Ink on Yupo paper Gicleé prints & Art Cards available soon. Please contact me for pricing (by a previous pinner)