Delightful Wallpaper (2006)

Grey gravel crunches in the drive. Grey windows retreat behind wrought-iron balcony rails. Grey skies press down over the looming, shadowy edifice. You do enjoy your job, but the decor can become a bit much sometimes. You shall hope that the inside of this mansion proves to be cheerier. A "cozy mansion mystery in the making" by Andrew Plotkin.