Here are some design notes when it comes to modern pergola designs. The most common pergola design is to have decorative and somewhat rounded ends on the beam. The easiest way of creating a more modern pergola is to do away with the decorative ends.
How to Create Custom Concrete Countertops. We found forms online to use to create a bullnose edge which would later snap off. We also stained our counters a charcoal gray color and sealed it then used a beeswax coat to finish