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Art Knowledge Blog

Learn about products, colour theory, and technique

Art Knowledge & Knowhow

Oil painting materials and textured paint strokes in an artist's studio
Oil Painting

Quick Dry for Oils

Karen Bullaro
Painted canvas panels with different varnish finishes and a varnishing brush
Varnishes & Mediums

Varnish Types

Karen Bullaro
How to Varnish
Acrylic Painting

How to Varnish

Karen Bullaro
What the Heck is an Isolation Coat?
Acrylic Painting

What the Heck is an Isolation Coat?

Karen Bullaro
Removable: It's a Good Thing!
Varnishes & Mediums

Removable: It's a Good Thing!

Karen Bullaro
Workable Fixative: How I Love Thee...
Drawing

Workable Fixative: How I Love Thee...

Karen Bullaro
Navigating Oil Mediums and Thinners
Oil Painting

Navigating Oil Mediums and Thinners

Karen Bullaro
Varnishing Oils
Oil Painting

Varnishing Oils

Karen Bullaro
Acrylic Mediums
Acrylic Painting

Acrylic Mediums

Karen Bullaro