There's more to Montmartre than the Sacr é Coeur and Place du Tertre. Though neither should be missed on your first visit to Paris. Knowing a little bit about Montmartre beforehand prepares you for a day's exploration of this historical and lively neighborhood. The sinking house as it is called isn't really sinking. It is firmly standing just below the Sacré Coeur Basilica. Some photographer took an "illusory" photo (similar to the image I took above) and it became a social media hit. It wasn't all that easy to take this image because I had to consider both the foreground and background so that they do not lean with the building as well. The published pictures of the sinking house are usually taken from the grassy enclosure beside the basilica because the grass provides a level field. The fence surrounding this grassy expanse was closed to the public during my visit. In this photo, the trees provide the anchor I needed to complete the illusion.