“It looks like industry experts and Interior Designers are taking a leaf out of the 70’s era. 2018’s designs are going to be dominated by earthy tones, soft color and vibrant shade pairings, and luxurious textures.” 7 Interior Design Trends To Lookout In 2018. Indoor Gardens Adding plants indoor is one of the best ways to bring in a natural element to your decor. Plants tend to have a calming effect on people and can be used in almost any way, shape, and form. If you have a modern interior, for example, that requires simplicity, you can look at planters with clean lines and simple shapes. Terrariums are…