I went on a long walk around the lake after work. The lake was perfectly still, and it reflected the Ilsan skyline and the overcast orange of the sky with eerie, mirror-like fidelity.
This picture above shows the MBC television studios complex on the right and the area around the We-Dom Mall on the left, approaching huge plaza at Jeongbalsan subway station. Below is a another picture, from along the western end of the lake closer to where I live. The views in both pictures looking roughly northeast from the south side of the lake.