The image displays a close-up, top-down view of a small, irregular accumulation of reddish-brown granular material, consistent with drywood termite frass

The image displays a close-up, top-down view of a small, irregular accumulation of reddish-brown granular material, consistent with drywood termite frass. This cluster, approximately 1-2 centimeters in its longest dimension, rests on a light gray, weathered wooden surface. The wood substrate exhibits distinct linear grain patterns and shallow, elongated depressions. Scattered individual granules, identical in appearance to those forming the main pile, are visible sparsely distributed across the surrounding surface. The scene is illuminated by diffuse, ambient light, casting no distinct shadows. No living organisms or active movement are observed. Location: Serdang, Indonesia.