Arist <a href="http://bachor.com/" target="_blank">Jim Bachor</a> creates a rose mosaic over a pothole at 16 North Sangamon St. in Chicago.

A rose mosaic over a pothole at 16 North Sangamon St. in Chicago.

A daffodil mosaic over a pothole in Chicago.

A tulip mosaic over a pothole at 120 N. Racine Ave. in Chicago.

A lilac mosaic over a pothole at 250 North Green St. in Chicago.

A lilac mosaic over a pothole at 250 North Green St. in Chicago.

A tulip mosaic over a pothole at 120 N. Racine Ave. in Chicago.

A tulip mosaic over a pothole at 120 N. Racine Ave. in Chicago.

A mosaic over a pothole at 15250 West Argyle St. in Chicago.

A mosaic over a pothole in Chicago.

A mosaic over a pothole in Chicago.

A mosaic over a pothole that was once at the corner of Kenneth and Ainslie in Chicago.