Beginning a Large Watercolor Painting: What It Really Takes to Start

By January 12, 2026Watercolor

One of the biggest challenges I face as an artist isn’t finishing a painting—it’s beginning.

From the minute I get an assignment, that piece is occupying mental real estate. And sometimes it generates anxiety that gets in the way of starting. Sometimes I have to trick myself into getting out of the “thinking stage” and into the “doing phase”. I find that once I begin, it’s easier to keep the ball rolling.

This past week, I tricked myself into starting by committing to spending just 15–20 minutes beginning a new large commission. I gave myself permission to simply begin, without pressure to make progress or see results.

That small permission made all the difference

Once I started, I realized I couldn’t even remember the agreed-upon size of the painting. Numbers are not my thing. I remembered it was very large—but once I went back through old messages, I realized it was even larger than the biggest pre-cut watercolor paper I keep on hand.

The final size: 33 x 42 inches. Larger than any pre-cut manufactured paper I had on hand. Larger than even than my elephant size watercolor paper! That meant pulling out a big roll of 140 lbs Moulin du Roy watercolor paper.

I like to create a clean white border around my commission paintings, and to do this I have to plan carefully. I added extra inches for the border, and even more inches to allow for stretching the paper and securing it properly to a rigid support. It may sound simple, but I have to measure more than twice and check my math before cutting…this paper is expensive!

In the end, I cut a piece 37 x 46 inches—accounting for the finished image size, the white border, and the extra paper needed to stretch it.

Wishing I had more hands for this step!

Working with paper this large is a physical process. The paper is unruly, and wants to roll back on itself. To keep that from happening, I used two 6-foot tables and some large flat items that are heavy enough to hold it in place ( a stack of 30 x 42, 300 lb paper and a few large sheets of plexiglass). Then I slipped a large cutting mat underneath where I want to make the cut.

Once it’s released from the roll, I sprayed the back to saturate it and relax the paper. Then I held it in place beneath some plexiglass to keep it flat while it dried.

This was all in preparation for the next step: stretching the paper and securing it to a rigid support. Only when it was flattened did I realize that I couldn’t proceed to the next step until I purchase a very large rigid support—40 x 56 inches. That’s on my list for today…

All of this happened before a single brushstroke was made.

And yet, this is the work.

This is the quiet, unseen preparation that goes into creating a painting with care and customized intention. It’s also a reminder I often share with my students: setting aside the time to just begin is the hardest part. Once we begin, momentum follows. It’s why scheduling a class is helpful…you schedule a time to begin. From there things can flow, especially when someone is there to help you along the way. ❤️

This painting is part of a larger season of work in my studio, leading toward my February Art With Heart show—where art, beauty, and generosity will come together for a fun event. I look forward to sharing more of this journey with you as it unfolds.

Have any questions? Shoot me an email and I would love to hear from you.

Author Rebecca Zdybel

Artist, Instructor, Art-Travel Instructor - Spread Light, Share Love, DO Art! Rebecca Z Artist (Rebecca Zdybel) is an artist and instructor in Myrtle Beach, SC. She blogs and teaches locally and internationally. Sign up for her blog, classes, workshops, art travel tours, or see her work at RebeccaZArtist.com.

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