Hi there, I’m Koosje!

pronounced "Kōsha”

I’m an artist and creative entrepreneur living in the Netherlands. I love drawing and I do it every day. On this website, I hope to inspire you to develop a drawing practice too, because it can make you feel good.

Photo by Rick Keus

Sketchbook Tour: Experiments and Discoveries

Sketchbook Tour: Experiments and Discoveries

Welcome to Draw Tip Tuesday!

Here’s a look inside my latest finished sketchbook.

This Strathmore Mixed Media journal is full of discoveries, experiments, and playful pages.

After completing a black-and-white-only sketchbook, I slowly returned to using color. Still, easing into it, I worked with a limited palette throughout, and played with materials I hadn’t used in a while, like water soluble crayons, pencils, and markers.

You’ll also see me return to black and white again, since that inspired me to create a Mini-Workshop about using value and contrast. My monthly Mini-Workshops are 90 minutes long, open to everyone, and come with a recording afterwards if you can’t make it live.

Some pages are simple experiments, others were drawn on location or while chatting with friends. I used a mix of tools and techniques to find out how to combine line, texture, and color. You’ll see how layering markers or diluting pencil marks with a water brush can add depth and atmosphere.


Sketchbook shown:

Strathmore Mixed media Journal

Materials used in this sketchbook:

  • Pentel pocket brush pen (with the waterproof ink cartridge that comes with

  • Sailor Fude fountain pen (55° nib) with Platinum Carbon Black ink

  • Sailor Fude fountain pen (55° nib) with Sailor black ink (watersoluble)

  • Derwent Inktense Water soluble pencils

  • Caran d'Ache Neocolor II Water soluble crayons

  • Tombow ABT Markers

  • Pentel Aquash Water brush

  • Daniel Smith Watercolors

I hope this sketchbook tour inspires you to fill your own pages with curiosity and play. If you’re looking for more inspiration, tips, or ways to draw together, check out my Patreon page.

Watch the flipthrough of the previous sketchbook, all black and white:

Watch video on why quick sketches look more lively (drawing of the truck):

Urban sketching with limited color:

Why Quick Sketches Look More Lively

Why Quick Sketches Look More Lively