Tabletop Hobby
Sponge Painting Terrain: A Fast Way to Paint the Ruins of Pition Set
Learn how to use cheap makeup sponges to paint wargaming terrain quickly, hide 3D printed layer lines, and get a table ready for game night.
Introduction
Painting terrain for tabletop war games can feel like a huge time sink. Between assembly, priming, and layering colors, a full set can eat up entire weekends. But there is a much faster approach that produces surprisingly good results: makeup sponges.
Cheap makeup sponges let you apply paint quickly, avoid clogging fine details, and create smooth color transitions without the chalky look that dry brushing can leave behind. You also do not need an expensive airbrush. This guide walks through the full process using the Ruins of Pition terrain set as an example, from prep to final foliage.
Why Sponges Work for Terrain
Makeup sponges generally come in three types, and each one creates a different texture. Solid foam blender sponges can be soaked in water, squeezed out, then dabbed into paint and onto the model. They produce a finely textured circular area of paint that can be blended around for heavier coverage or tapped lightly for soft-edged highlights.
Cleansing sponges have a fibrous, airy texture similar to a loofah. After moistening and ringing them out, dabbing them in paint creates a much more pronounced speckled natural texture. This is especially useful for adding noisy, grungy highlights that work well for stone effects.
Puff sponges have a finely detailed fabric on the outside and create a unique texture almost like leather or skin. Cleaning any of these sponges is simple: submerge them in water, squeeze them against the edge of the pot, ring them out, and leave them to dry. They will likely stain, but that does not matter.

The technique works on plastic, MDF, plaster, and FDM 3D prints. It even helps hide 3D printer layer lines that dry brushing can often accentuate.
Preparing the Terrain Kit
Before painting, assemble the terrain kit and scrape away any mold lines. For FDM 3D prints, there are a couple of extra tips. A small rim or flash at the bottom of the model where it was attached to the print bed can be cleared off with a sponge nail file, snapped off, or trimmed with a hobby blade at a slight angle.
Hollow details like windows sometimes have thin stringing residue. This can be pinched off, or you can use a lighter to vaporize the wispy bits with flame for a second. Do not linger on any spot too long, or the plastic could melt or catch fire. Slight discoloration is fine since the model will be painted anyway.
If the terrain kit is magnetized, like the Ruins of Pition set, this is the perfect time to glue in the magnets. Mark one side of the magnet stack to keep track of polarity, add a dot of glue, push it in, and repeat for the wall section holes. A quick check confirms the polarity is correct.
Priming the Set
Priming is essential for several reasons. A primer layer bonds better to the model surface, helping paint stick and last longer. It also provides a dark shadow undercoat, so any nooks and crannies that do not get full coverage will still read as shadow.
For this set, black primer was used. Multiple passes from different sides build up gradually into a solid finish. Once the first side is dry, flip everything over and repeat. For solid pieces, keep rotating as each side dries for even coverage. The whole set used roughly a full can of primer.
Finding Color Inspiration in Real Ruins
Real ruins offer excellent color inspiration for painted terrain. A walk through a historic site reveals carved limestone used sparingly around doors, flint rubble making up the bulk of the structure, and reused clay bricks mixed in. These translate into tans, grays with a slightly bluish hue, and terracotta earth tones.

Plants and moss growing over the stone add another layer of color. The goal is to replicate that aged, weathered look on the terrain pieces.
Painting the Main Wall Sections
Start with the darkest color in the swatch, a dark slate gray, and apply it to every terrain piece. Spread the paint around on the sponge to avoid too much buildup, then dab it all over the terrain. This step is simple enough to do while watching a show or listening to a podcast.
The sponge leaves recesses and cracks untouched unless you really jam it in, creating a dramatic contrasting look without accentuating 3D printed layer lines. On smooth areas, sweeping the sponge across the surface works faster than dabbing, though sharp or spiky terrain might rip the sponges.

Between colors, squeeze out excess paint against the water pot and switch to a fresh sponge. Next, apply a slightly blue tinged gray more patchily and sparingly, leaving some areas with heavier coverage than others.
For the final flint rubble color, switch to the fibrous cleansing sponge. A few seconds of dabbing on each section adds a speckled stony texture. The gray sections are then complete.
Painting Doors, Windows, and Columns
The doors, window sections, and arches benefit from a pale light limestone color to make them stand out. Using a smaller sponge, paint these areas with light tans. Circular windows are especially easy: just push the sponge into the hole and done. Perfection is not required, since a whole table of painted terrain looks impressive as a group.
The columns get a brick red treatment. Since there are no pointy bits, the sweeping technique works well, giving each column its first layer in about ten seconds. It does not matter if the color bleeds slightly onto the sides, because the overall effect still looks great.
A mild curry paint dabbed on with the texture sponge adds speckled brighter areas on the terracotta base parts. The brick red paints also make an accidentally good rust color combo for the plate metal floors.
Applying a Wash and Adding Foliage
After the base colors, everything looks bright and stark. For a darker, grittier look, apply a DIY dip wash all over with a big soft brush. Homemade washes work out to about ten times cheaper than regular hobby washes and can be made in any shade. After about an hour, the wash dries and the terrain is ready to game.
As an optional extra, dried herbs and PVA glue create a messy slurry that can be slopped onto any areas to make the terrain look overgrown and ancient. This also masks any visible FDM layer lines on curves and slopes. Marjoram or oregano works perfectly. Avoid clogging areas that need to snap together. After a few hours, the mixture becomes exceptionally solid and hard to flake off.

If the PVA leaves a shiny residue, a quick blast of matte varnish makes everything look more uniform. As a final touch, very watered down green paint splotched randomly looks like moss. Dedicated products like dirty down moss work well, but watered down green paint you already have does wonders too.
Buying Advice
The Ruins of Pition set from Ideo Games is designed with speed painting in mind. Its chunky textures in all the right places let you smash out a set in an afternoon and have it looking great for game night. The modular design means it can be broken down into flat sections and stored away easily between games, which is a major plus for anyone running out of storage space.
It is also fully modular, so competitive players can set up symmetrical ruin layouts with proper line of sight and standardized footprints, while narrative players can build it however they like. The set is available as preprinted bundles in various sizes, or as the full STL set for those who already have a 3D printer.
Conclusion
Sponge painting is a fast, beginner friendly way to get terrain from box to tabletop. The technique works on a variety of materials, hides 3D printed layer lines, and produces results that look great from across the table. With a few cheap makeup sponges and some paint, even a full terrain set can be finished in a single afternoon.
The Ruins of Pition set pairs well with this approach thanks to its modular design and speed painting friendly textures. Whether you are preparing for competitive play or a narrative campaign, this method will save you hours of hobby time.
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