Image: Temperature Monitoring for Brettanomyces Lambicus Fermentation
Published: September 30, 2026 at 3:22:33 PM UTC
Temperature-monitoring equipment in a rustic brewery, with a barrel probe, 22.4°C digital display, fermentation log, beer, and Brettanomyces lambicus.
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Image description
A landscape-oriented, photorealistic image shows temperature-monitoring equipment in a rustic brewing or fermentation setting. The foreground is dominated on the left by a large wooden barrel made from vertically arranged, weathered brown staves held together by broad, dark metal hoops with visible rust and round fasteners. A cylindrical stainless-steel temperature probe or sensor assembly is mounted through the side of the barrel. A black cable extends from the probe, curves downward, and connects to a portable digital monitoring device positioned on a rough wooden workbench near the center of the image. The monitor has a thick, rugged black and dark-gray protective housing and a rectangular screen. The display prominently reads “22.4°C” and shows a line graph below it. The graph has a vertical scale labeled approximately 16, 20, 24, and 28 and a horizontal time scale labeled “−24h,” “−18h,” “−12h,” “−6h,” and “now.” The plotted line remains around the 24-degree level with relatively small fluctuations. To the right of the monitor is a clear stemmed beer glass containing a hazy golden-orange liquid with a narrow layer of pale foam at the top. Farther right is a clear glass clamp-top jar containing a beige, granular or powder-like material. A handwritten-style paper label on the jar reads “Brettanomyces lambicus.” In the lower-right foreground, an open lined notebook rests diagonally on the wooden surface. Its visible page is headed “Fermentation Log” and contains handwritten temperature entries: “Day 1 – 18.2°C,” “Day 3 – 19.6°C,” “Day 7 – 21.4°C,” “Day 14 – 22.1°C,” and “Day 21 – 22.4°C.” A dark pen lies diagonally across the lower-right portion of the notebook. The workbench is thick, rough, and heavily textured, with visible grain, scratches, uneven edges, and warm brown coloration. Behind the main barrel are several additional large wooden barrels with dark metal hoops, arranged in a row that recedes toward the center of the image. The background is softly out of focus and includes exposed brown-gray masonry walls, metal brewing or processing equipment, vertical pipes, cylindrical vessels, and other indistinct cellar or brewery fixtures. A small rectangular window with a dark frame is visible high in the center-right background, admitting pale daylight. The lighting is warm and natural-looking, with brighter highlights on the metal probe, monitor screen, glassware, and wooden surfaces. The composition uses shallow depth of field: the barrel-mounted probe, digital monitor, beer glass, labeled jar, and notebook are sharp, while the barrels and equipment farther into the room become progressively blurred. No visible commercial brand names or logos appear on the equipment or other objects.
The image is related to: Fermenting Beer with White Labs WLP653 Brettanomyces Lambicus Yeast