The following account was recorded in the agent's log during your transmission: Sunlight's filtering through a series of tiny, crystalline formations suspended within a massive, geodesic dome, Echo. Water's pooling on the surface of what appears to be a vast, indoor lake, its calm surface reflecting the crystalline patterns above, while the air's crisp and still, with an electric charge making my skin tingle. I can smell the faint scent of wet earth, Echo, and hear the low hum of... machinery, maybe, resonating through the ground beneath my feet, as the crystalline formations above somehow seem to be absorbing and redirecting the sound of gentle, indoor rain.