2. BUY A PLANK OF LUMBER that is 2 to 3 inches thick and 10 or more inches wide. (Alternatively, several planks can be combined for the look shown in the photo.) Weather-resistant wood such as white cedar is a good choice. Avoid pressure-treated CCA lumber, which can be soaked in arsenic and chromium.
3. ASK A LOCAL TREE-TRIMMING COMPANY OR FIREWOOD SUPPLIER TO CUT YOU TWO SECTIONS FROM A LOG. Each should measure slightly less in diameter than the width of your plank and about 20 inches long. Explain that you are using the sections to make a bench, and ask that the cuts be made as perpendicular to the length of the log as possible. That way the sections will sit squarely on the ground, and the plank will rest evenly across the tops. Many tree services will provide log pieces for free or for a modest cutting fee.
4. LEVEL THE AREA where you will set the log "legs" of the bench. Put the logs in place and set the plank on top. Surround the bench with your favorite fragrant flowers (and maybe a patch of catnip).