A high-resolution image of a classic 1970s 'under maintenance' TV screen. The screen features a Native American head in a headdress, similar to the traditional test patterns used in that era. The test pattern includes various measurement marks, circles, lines, and geometric shapes, all in a grayscale color scheme. In the center, where it traditionally says "PLEASE STAND BY," replace it with "THIS IS FINE" in a retro font. The overall design should evoke nostalgia, with an aesthetic that captures the look and feel of 1970s television screens. Additional elements like vintage TV knobs, dials, and a slightly worn texture can be added to enhance the nostalgic effect. flames are rising and flickering all around the tv.