With Google Earth, you can place custom images and Google SketchUp 3D models over the view of the earth. Image overlays provide additional information about the underlying earth imagery. For example, you can: 1  Use a map of satellite weather data that updates to reflect the most recent weather imagery for that region.lacing Google SketchUp 3D Models. To place a Google SketchUp 3D model in Google Earth: 1  Click Add Model or press Ctrl + Shift + M (+ Shift + M on the Mac). 2  The New Model dialog box appears.
The triquetra, also known as a trinity knot, is believed to represent the three promises of a relationship such as to love, honour, and protect, and can be found as a design element on Claddaghs and other wedding or engagement rings.riquetra (/traÉªËkwÉtrÉ/ ; Latin tri- three and quetrus cornered) originally meant  triangle  and was used to refer to various three-cornered shapes.
Christian Use: The triquetra is sometimes used in a Christian context to represent the trinity. These forms of the triquetra often include a circle to emphasize the unity of the three parts of the trinity.It is sometimes called the trinity knot or the trinity circle (when a circle is included), and is most often found in areas of Celtic influence.hristian Use: The triquetra is sometimes used in a Christian context to represent the trinity. These forms of the triquetra often include a circle to emphasize the unity of the three parts of the trinity.