Watercolorists argue about paints and brushes, but the one thing every professional agrees on is this: paper matters more than anything else. Painting on cheap, thin paper is like trying to run on ice — the medium works against you at every step. Here is everything you need to know about choosing the right surface.

Weight First: At Least 140lb (300gsm)

Before anything else, paper weight determines whether your paper will buckle when wet. Anything below 140lb will warp dramatically with any wet wash. 300gsm (140lb) is the minimum for serious work. 640gsm (300lb) paper is so heavy it rarely needs stretching.

Arches 140lb watercolor paper is the gold standard that most professionals use throughout their careers.

Cold Press: The All-Rounder

Cold press paper has a medium texture (called “tooth”) — not smooth, not rough. It is pressed between cold rollers during manufacture, leaving a slightly bumpy surface. This texture grabs pigment beautifully, creates natural-looking granulation, and works for both detailed and loose styles.

Best for: Most subjects, all skill levels. If in doubt, choose cold press.

Hot Press: Smooth and Precise

Hot press paper is pressed between hot rollers, producing a very smooth surface. Paint moves across it more fluidly — wet-on-wet blends easily and colors stay more saturated. The smoothness also allows extremely fine detail work.

Best for: Botanical illustration, portraits, fine detail, graphic styles.

Harder for beginners because: mistakes are more visible, paint does not settle as naturally, streaks are more obvious.

Rough: Texture and Character

Rough paper has the most pronounced texture. Dragging a dry brush across it catches only the peaks, leaving the valleys white — a technique called dry brushing that creates beautiful sparkle on water, weathered textures, and foliage. Bold, expressive work thrives on rough paper.

Best for: Landscapes, loose expressive work, experienced painters.

Best Budget Option

Canson Montval is an excellent student-grade option that behaves much better than cheap craft papers at a reasonable price. Use it for practice; switch to Arches or Fabriano for work you want to keep.

Summary

  • Starting out: Cold press, 140lb, Canson Montval or Strathmore
  • Best all-around: Cold press, 140lb, Arches
  • Detail work: Hot press, 140lb, Fabriano Artistico
  • Bold landscapes: Rough, 140lb or 300lb, Arches or Saunders Waterford