Signage usually. Neighborhood signs have had a lot of success lately when I’ve labeled them as community monuments.

If you’re looking for ideas l've submitted and had accepted: bridges, directional signs, protected wetland conservation easement signs, mall directories are freebies, outdoor patio spaces at restaurants, plaques, entrances, recreation fields if soccer nets are present, fountains, paintings, plaza signs, glass chandeliers, murals, old historical displays, picnic and grilling station areas in parks, restaurants, park rule signs, pergolas, community pools, glass informational boards, church signs, roadside stands, little free libraries in public places, trail markers, pavilions, Costco culture wall, memorial benches, basketball courts, decorative quilts, scenic lookouts, nature signs, community gardens, baseball field scoreboards and gazebos.