Watercolor & Paper Art

Techniques, Materials, and Methods for Watercolor Painting

A reference covering paper weight selection, brush types, wet-on-wet and dry brush approaches, and color mixing — with notes on sourcing materials in Poland.

Browse Articles
Artist painting a watercolor on location

Watercolor Techniques & Materials

Three in-depth guides covering the practical aspects of working with watercolor — from paper selection to color mixing strategies.

Watercolor landscape demonstrating paper texture effects

Paper

Choosing Watercolor Paper Weights

An overview of 90 lb, 140 lb, and 300 lb watercolor papers — how weight affects absorbency, buckling, and texture when painting wet-on-wet or with heavy washes.

Updated June 2026

Watercolor painting demonstrating wet-on-wet technique

Technique

Wet-on-Wet & Dry Brush Techniques

A comparison of wet-on-wet and dry brush methods — when to use each, how paper weight influences results, and how humidity in Poland affects drying times.

Updated June 2026

Historical watercolor demonstrating brush and color technique

Brushes & Color

Brush Selection & Color Mixing

A guide to watercolor brush types — rounds, flats, mops, and riggers — alongside practical color mixing notes for transparent layering and granulation effects.

Updated June 2026

Practical Reference for Watercolor Artists

River Porch Paper covers the material and technical side of watercolor painting. Content focuses on paper specification, brush characteristics, painting methods, and pigment behavior — without commercial bias.

Coverage

Paper, Brushes, Technique

Articles address paper weight selection, brush types for different effects, and the distinction between wet-on-wet and dry brush application methods.

Context

Polish Market Sourcing Notes

Where relevant, articles include notes on sourcing watercolor materials through Polish art retailers and distributors, including Fabriano and Schmincke availability.