This particular sign from Grace Park shows contrast. "GRACE" is in one size font, and typeface, while "park" is in another size and font face, it is also a different color. The text is center aligned, with no space between each word. This sign is a great example of contrast, as well.

This sign is a great example of concordance. It has the same typeface, but "HOLSTEIN" is bold and much larger than the rest of the text on the sign. Each group of text is is different font sizes, and creates a triangular look but is all center aligned, with "~EST.1887~ being the smallest font size. Same font different sizes and emphasis.