What do you think of this ink chromatography 'art'? Fountain pen, ink and water. : r/fountainpens

Pen Chromatography

What Is Fountain Pen Ink Chromatography?

Nahvalur x Galen Leather Rose Gold Demonstrator & Vinta Inks The Maiden/Lakambini - A Double Review — The Pen Addict

The Water Pen : r/fountainpens

Pennonia Vattacukor Fountain Pen Ink Review — The Pen Addict

Fountain Pen Friendly vs Fountain Pen Fun Paper

What Is Fountain Pen Ink Chromatography?

My Ink Testing Kit — The Pen Addict

What Is Fountain Pen Ink Chromatography?

Ink Chromatography - The Well-Appointed Desk

Ink Chromatography - The Well-Appointed Desk

Found in my late father's desk. How do I clean these for me to use? What ink do I need to purchase? : r/fountainpens