Why Handmade Pottery Photos Lie About Glaze Color

A ceramic artist once photographed a cobalt mug on her kitchen table, uploaded it to her shop, and promptly received a message asking whether it was gray. She looked at the mug. She looked at the photo. She looked back at the mug, presumably wondering whether pottery could gaslight people. Under the warm kitchen bulb, her deep blue glaze had become the visual equivalent of cloudy dishwater.

This is a familiar problem for anyone selling pottery, jewelry, fabric, paint, or anything else whose color matters. Cameras do not record color like human eyes. They interpret light, guess at white balance, and occasionally make decisions with the confidence of a cat walking across a keyboard.

Why Ceramic Glazes Confuse Cameras

Glaze is unusually difficult to photograph because it combines color, texture, reflections, and tiny variations in thickness. A glossy teal bowl may reflect a yellow wall. A matte white vase can become blue beside a window. Speckled surfaces may look flatter or harsher depending on contrast.

Automatic camera processing tries to produce a generally attractive image, but it has no idea what the object actually looks like. It may brighten a dark mug, cool a warm scene, or boost saturation because apparently every bowl secretly dreams of becoming a tropical bird.

Mixed lighting makes the problem worse. Daylight from one side and a warm bulb from the other can create two different color casts in the same photograph. No single adjustment can perfectly repair that situation. If half the vase looks blue and half looks orange, reshooting under one consistent light source is usually wiser than negotiating with the photograph for three hours.

Start With a Trustworthy Reference

Before editing, place a neutral object beside the pottery for one test photo. A gray card is ideal, but plain white paper can help if it is genuinely white and not the cream-colored stationery your aunt calls ivory deluxe.

View the physical piece under indirect daylight or a daylight-balanced lamp. Compare the glaze with the image on a reasonably neutral screen. Avoid judging color with your display set to a nighttime warming mode, unless your customers also shop through amber ski goggles.

The reference photo tells you whether the entire image is too warm, too cool, too dark, or tinted toward green or magenta. Once you understand the error, open the working image in the Adjust Image tool and correct it deliberately.

What Each Adjustment Actually Does

Brightness

Brightness changes the overall lightness of the image. Raise it when shadow detail disappears into the background, but stop before pale glaze loses its texture. A white vase should still look ceramic, not like a minor supernatural event.

Contrast

Contrast increases or reduces the difference between light and dark areas. A small increase can reveal carved patterns and glaze texture. Too much creates harsh reflections and black shadows, making a friendly breakfast mug look ready for a detective drama.

Temperature

Temperature moves the image between cooler blue tones and warmer yellow or orange tones. If cream pottery looks lemon-colored under household bulbs, cool the temperature slightly. If blue glaze appears icy and lifeless, add a little warmth. The aim is accuracy, not sending the mug on a permanent holiday to Mars.

Hue

Hue shifts colors around the color spectrum. Use it carefully to correct a persistent green or magenta cast after adjusting temperature. Tiny movements are often enough. Treat the slider like a precision screwdriver, not the steering wheel of a bumper car.

Saturation

Saturation controls color intensity. Increase it only when the camera has genuinely muted the glaze. Oversaturation can turn subtle sage into radioactive lawn clippings. Buyers remember when a dusty rose bowl arrives looking considerably dustier than promised.

A Reliable Editing Order

Changing the controls in a consistent sequence makes comparisons easier and reduces random slider fiddling. Random fiddling is excellent for jazz solos, less so for catalog photography.

1. Correct brightness first. Make the object clearly visible without erasing highlights or surface texture.
2. Set temperature. Neutralize the broad blue or yellow cast caused by the light source.
3. Fine-tune hue. Correct smaller green or magenta shifts only if they remain noticeable.
4. Adjust contrast. Add enough separation to show the form and texture of the piece.
5. Finish with saturation. Compare the edited glaze against the real object and use the smallest useful change.
6. Check the background. A brightly colored wall or cloth can influence how neutral the pottery appears.

Pause after each step and compare the result with the original. Your eyes adapt surprisingly quickly to exaggerated color. Five minutes of intense editing can make neon turquoise seem perfectly sensible, much like spending enough time in an airport makes a sandwich costing $19 feel normal.

If the surroundings distract from the piece, the Background Remover can create a cleaner presentation. Finish by using Resize Image to prepare consistent dimensions for shop listings or social posts.

Keep a Repeatable Setup

Accurate editing begins before the sliders. Photograph each collection in the same location, at roughly the same time of day, with the same backdrop and light direction. Consistency makes it easier to spot genuine differences between glazes instead of differences caused by Tuesday being cloudier than Thursday.

• Use indirect window light or one daylight-balanced lamp.
• Turn off nearby bulbs with different color temperatures.
• Lock the phone camera exposure when possible.
• Photograph the neutral reference whenever lighting changes.
• Compare several product images together before publishing.

Manual correction is especially valuable for unreleased collections, commissioned pieces, and customer orders. Processing in the Adjust tool happens entirely in the browser, so photographs never leave the device or visit a server. Your secret experimental teapot remains secret, despite its obvious ambitions.

Conclusion

Glaze color can shift because of lighting, camera processing, reflective surfaces, or an overenthusiastic saturation slider. A careful sequence of brightness, temperature, hue, contrast, and saturation adjustments can bring the photograph back in line with the physical piece.

The final test is pleasantly low-tech: put the pottery beside the screen and look at both. When they match under neutral light, stop editing. The goal is not to make the bowl louder, moodier, or suspiciously cinematic. The goal is to ensure the blue mug arrives blue and can finally stop impersonating oatmeal.