If you've ever finished a watercolor painting and thought "why does this look muddy/dull/grey instead of vibrant like the reference," it's almost never a talent problem. It's one of these three technical issues:

1. Overworking the paper

Watercolor rewards decisiveness. Every time you go back over a wash that's already drying, you disturb the pigment that's settling into the paper and create backruns (those ugly blooms) or flatten your colors into grey. Rule of thumb: lay a wash down, and leave it alone. If it's not perfect, you fix it in the next layer once it's fully dry — not while it's damp.

2. Mixing too many colors together

Every additional pigment you mix in pulls a color further toward brown/grey (this is just how subtractive color mixing works). Beginners often "fix" a color by adding a third, fourth, fifth color to correct it, which compounds the problem. Two-pigment mixes are almost always cleaner and more vibrant than three+.

3. Not enough water-to-pigment ratio in early layers

If your first wash is too concentrated, you have nowhere to go — every subsequent layer just deepens the mud. Start lighter than feels natural. You can always add more pigment in later layers; you can't easily remove it.

None of this is about "practicing more" in the vague sense — it's about understanding why the medium behaves the way it does. Once you know these three rules, your paintings improve almost immediately, even on your very next attempt.

Happy painting 🎨