How to Set Up a Watercolor Palette When You Don’t Have a Table

Choose a support before arranging the palette

A palette needs a level-enough mixing surface, but the watercolor paper needs a firm support of its own. A sketchbook with a hard cover is the simplest option: open it on your lap and use the cover as the backing. For loose sheets, clip or tape the paper to a lightweight board. A watercolor society’s plein-air checklist likewise recommends paper clipped or taped to a hard surface and lists a palette, water container, and paper towels among the basic supplies. Brevard Watercolor Society: Plein Air

If you have no board, a rigid clipboard, a clean plastic cutting board, or a firm lap desk can work. The useful features are a flat face, enough area for the paper, and edges that will not snag the sheet. Keep the support on your thighs rather than balancing it on one knee; if it rocks when you shift, reduce the paper size or move to a more stable seat. Loose sheets need clips or tape, while a watercolor block or sketchbook is already attached along one or more edges.

Think of the paper support and palette support as separate jobs. Putting the palette on the same board can make everything easier to carry, but it also leaves less room and increases the chance of knocking water onto the painting. For a quick sketch, a small palette beside the sketchbook is usually easier to control than a large combined board.

Pick a palette that stays put

A compact folding palette or paint tin with a lid is a practical choice because the pans travel inside it and the opened lid provides mixing space. Check that it opens securely and that it will lie flat without closing on your fingers. If your palette has a slick underside, set it on a folded cloth or rubberized mat to reduce sliding. Do not rely on a container balanced on a sloping thigh.

A lightweight board can also hold a small palette. Artist Jennie Kessinger describes a portable arrangement using a piece of corrugated plastic, a binder clip to attach a palette, a small water bottle, and a towel or tissue held underneath. That example shows one way to keep palette and water close while sketching away from a table; adapt the scale and materials to what you already own. Jennie Kessinger: New Portable Watercolor Palette

For a no-purchase setup, use a small white plastic lid or shallow plate as a mixing surface only if it can rest securely on the board or lap beside the paper. A ceramic plate has a useful flat mixing area, but its weight and hard edges can make it awkward to balance. If it shifts when you reach for a brush, switch to a smaller lidded palette or secure it on the board. A reliable palette is one you can leave alone while you paint, rather than one you must grip continuously.

Arrange tools within easy reach

Place the painting support in the middle of your lap. Set the palette on your dominant-hand side, close enough to reach without leaning over the wet paper. Put the water container just beyond the palette or toward the side of your non-painting hand if that makes it less likely to tip. Leave the far side of the paper clear so your sleeve, brush, and hand do not sweep across wet paint.

The exact arrangement depends on which hand holds the brush and how you sit. Renee Walden’s watercolor setup recommends keeping frequently used items within arm’s reach and arranging them so a loaded brush does not cross over the painting; the page places the palette and water on the right for right-handed painters and suggests reversing that layout for left-handed painters. Renee Walden: Watercolour Materials and Studio Setup On a lap, treat that as a starting point rather than a rule: your body position and the stability of the support matter more than matching a diagram.

Put a folded paper towel or small cloth where your non-painting hand can reach it. Use it to blot a brush after rinsing, wipe a stray drop, or test a mixed color on scrap paper. Keep the towel out from under the water container if the cloth could make the container rock. Rest brushes horizontally on the towel or board between strokes, rather than placing a wet brush where it can roll onto the paper.

Keep the water low and contained

Water is the part of a table-free setup most likely to spill. Choose a small, wide-bottomed cup or jar that is difficult to tip, and fill it only partway. If you are painting while seated, keep it on a level section of the board or on the ground beside your chair rather than on an uneven knee. Daniel Smith’s beginner materials guide also recommends a water container that is not easily tipped and describes using separate containers for the first rinse and cleaner water. DANIEL SMITH: Watercolor for Beginners

Two containers help keep rinse water separate from cleaner water for mixing, but they add weight and take up space. For a short sketch, start with one small container and replace the water when it becomes visibly muddy. If you do bring two, make each container small and stable, and place them where they cannot roll or tip into your paper. A water brush can reduce the need for a cup, though you still need a way to clean or blot its tip and a little clean water for mixing.

Keep a drink in a different place from the paint water. This is a simple way to avoid confusing the two when your attention is on the painting. Before starting, check that the cup sits flat and that the brush can reach it without your arm crossing over the paper.

Set up in five minutes

First, sit in the position you plan to paint in and put the paper support on your lap. Adjust your posture and the support until the paper is steady when you lift and lower your brush hand. If loose paper shifts, secure it with clips or tape before adding any water.

Next, place the palette beside the paper on your dominant side. Put the towel within reach, then set the water container where it will remain level and clear of the paper. Arrange only the brushes and colors you plan to use; an overfilled lap setup is harder to control than a small, deliberate one.

Before painting, perform a dry run: reach for each color, dip or wet a brush, blot it, and return it to its resting spot. Then test with clean water. Lightly wet the brush, move from water to palette, and check whether your hand passes over the sheet or makes the palette slide. Correct the layout while everything is still clean. This small check applies the same practical principle as a sturdy plein-air rig: equipment should remain secure during use. Artist Paul Jackson’s outdoor watercolor setup, for example, uses a sturdy board and attaches the palette with Velcro to keep it from being knocked off. Paul Jackson: Plein Air Setup

Adapt the setup to the place

On a bench, keep the paper on your lap and put the water on level ground beside your feet if the seat is narrow. On the floor, sit with the board supported on your legs and put supplies on a firm surface beside you, such as a low box. If you are outside, choose a position where direct sun does not fall on the paper or paints; the Brevard Watercolor Society includes that as a plein-air consideration and recommends being comfortable with the conditions. Brevard Watercolor Society: Plein Air

For a standing setup, do not try to balance an open palette and water cup in one hand while painting with the other. Use a board or compact easel that supports the paper, and secure the palette to it or carry it in a hand that can remain steady. A custom outdoor board with a palette attachment and cup holders is one more elaborate example, described by Paul Jackson; it demonstrates the value of securing containers, though a simple lap board is enough for a small sketch. Paul Jackson: Plein Air Setup

Troubleshoot before the first wash

If the palette slides, add a non-slip layer underneath or move it onto a broader, flatter board. If the water container wobbles, use a wider container, reduce the fill level, or set it on the ground. If reaching for water makes you lean across the painting, reposition it before you begin. If your lap feels crowded, remove tools rather than stacking supplies around the page.

A table-free arrangement has limits: it is best suited to a small sketch, short session, or compact set of materials. Large sheets, several water jars, and broad washes need more stable support and workspace. A watercolor society’s supply suggestions include a chair, hard surface, palette, water, and paper towels, which can be scaled to the size of your project. Brevard Watercolor Society: Plein Air

The simplest dependable setup is a supported sketchbook or clipped sheet, a small palette on your dominant side, one stable water cup, and a towel within reach. Arrange the pieces, test every reach with clean water, then begin only when the paper and palette stay steady together.

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