Using eco-friendly chalk, Grassroots will apply your logo or brand message to outdoor surfaces including: roads, pavement, gravel, soil, grass etc. Chalk art is available in a variety of colors that last up to 30 days in high traffic areas and can be removed quickly and easily with a brush and water. Chalk art is great for blanketing a market quickly with your brand message. Hundreds of applications can be installed over a weekend creating a buzz and getting you message on the streets, literally. Chalk art can be applied in all shapes, colors and sizes from the most complex landscape to the simplest logo or line drawing.