The fastest way to get discouraged in watercolor is to buy the wrong supplies. Cheap paper and chalky paint fight you at every brushstroke and make you blame your own skill. The good news is that a short, sensible starter kit costs less than a giant beginner set and works far better.

Paper matters most If you upgrade only one thing, make it the paper. Use one-hundred-percent cotton watercolor paper at 140lb (300gsm) weight. Cotton paper holds water without buckling and lets you lift and rework color; cheap wood-pulp pads pill and go gray. A small block of Arches, Saunders Waterford, or Fabriano Artistico will teach you more than any tutorial.

Paint: a small palette of good pigments Skip the 48-color sets full of muddy convenience colors. Buy artist-grade tubes in a compact, mixable palette:

  • A warm and cool of each primary: for example, a warm yellow and a lemon, a warm red and a cool rose, a warm and a cool blue.
  • One earth tone like burnt sienna.

Six to eight tubes can mix almost any color you need and teach you color theory in the process.

Brushes: two is plenty You need a medium round brush, around a size 8, that holds water and snaps to a fine point, plus a larger round or a flat for washes. A single quality round outperforms a bag of stiff student brushes.

The rest Grab two water jars (one for rinsing, one for clean water), a few sheets of paper towel, and a white plastic or ceramic palette with wells.

That is the whole list. Spend on paper and paint, go modest on everything else, and you will spend your energy learning instead of fighting your materials.