This is a DIY of building an arch just like the one in the picture, then using Varathane wood stain to finish it. You will need the materials below which includes a trip to HD.
List of Items
1- Brush – ( Dollar Tree best place to get cheap Brushes )
1- Wipe Rag – ( Dollar Tree best place to get cheap Brushes )
1- Can of Varathane – 1 qt. Weathered Gray Semi-Transparent Interior Wood Gel Stain