Your watercolor journey starts here — join the waiting list!

I’m thrilled to announce that my watercolor courses are reopening soon — with three beautiful creative journeys for you!

  • (NEW) Atmospheric Landscapes: Capture mood, light & mist in watercolor.
  • Watercolor Transparent Flowers: Paint delicate, light-filled blooms with depth.
  • Pro Watercolor Bundle: All my signature floral courses in one (Fundamentals, Transparent Flowers, Expressive Flowers).

Unlock your floral and landscape painting potential — and enjoy a special discount for being on the waiting list!
Leave your details below to join 👇🏼

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The courses that you will unlock...

The courses that you will unlock...

Hello,

I am Olga Koelsch!

I'm a watercolor artist, book author, and educator based in Bergen, representing Norway in NAS (Nordic Watercolor Society).

My journey with watercolor began in 2016 with a simple set of paints. Within a year, I made significant progress in botanical illustration and participated in key botanical exhibitions across the UK, USA, and Japan.

By 2018, I began experimenting with modern watercolor techniques, particularly focusing on transparency and expressiveness, which led to my first custom orders. Today, I'm a full-time artist, with my work featured and licensed globally, including collaborations with Hobby Lobby, Home Decor, Next, and Karen Millen. 

I am proud to be a Resident Artist at Arches and an Ambassador for Princeton Brush, Maimeri, Canson, and Daler-Rowney.

As an educator, I've had the privilege of teaching students from around the world and sharing my passion for watercolor. In addition to my YouTube channel and my book, “How to Paint Watercolor Transparent Flowers,” I’ve developed a series of in-depth watercolor courses that have received incredible feedback from my students. Your progress inspires me to develop easy-to-follow yet comprehensive classes that empower you to paint with confidence, offering a solid foundation of skills to support your creativity. 

TAKE THIS CHANCE