Inspired by the winter and everyday materials, the hot interior trends of 2015 will give you some ideas about how to make a few changes in your home. Let's take a look at the latest decoration trends of the year.The Moon is the new trendAs you all know, the surface of the Moon is dotted with many impact craters from meteors, which gives it a very distinct visual appearance. The rough surface of the moon will inspire interior trends from furniture to lightning. Surfaces composed of several layers, radiant textures whose patters look like their smoothing has gone unfinished, as well as rough surfaces will be in high demand. Draperies and rugs in particular might be the pioneers of this trend. If you have a rug that looks old and faded or a couch that has lost its texture and whose fabric has eroded over time, you can make this trend as an excuse to use your furniture a little longer.Time to shineBrass, copper and gold, especially those items made from these metals that look like they have been polished and brushed, are among the hottest interior trends of this season. While we shiver in the freezing winter, it would be a good time to use these radiant materials as accessories to impart a warm atmosphere to your house or office. Black enveloped by whiteWhite backgrounds are being enveloped by the shades of grey and black. As furniture and accessories cannot stand out in front of a white background, you can pull your furniture under the spotlight with shades of grey and black.The color of the year: marsalaThis season's color, marsala, takes its name from the marsala vine, which is warm and inviting. Since the fashion and cosmetics worlds have already adopted the color, it would not be too bold to say that marsala will also be the trendy decorative color this season. The color, which can be used as a calming element in the house when combined with earthy shades, presents a luxurious look and eye-catching effect when used with glittering colors.The return of pastel colorsPastel colors are known to cheer people up and remind us of spring; they are pale but also sweet. This trend will make a name for itself when it is combined with simple yet modern furniture, and will introduce elegant colors into our lives.Marble invasionMarble has been and always will be one of the most glamorous decoration materials. Ceramic producers break new ground in terms of sustainability and comfort by applying incredible marble patterns onto ceramics. Marble will stand out in almost every aspect of decor, similar to the previous season. We will see marble not only in the bathroom but also as a pattern in pillows and wallpaper.Digital PrintsAs we become accustomed to seeing digital printing in every part of life, we are no longer surprised to see it on wooden flooring. As photographs can be printed on everything, social media is involved in decoration whether we like it or not. It is now possible to see nostalgic prints on furniture similar to the effect rendered by classic Instagram filters. Organic formsFormless structures that hang over and forms that look like they have come from space are very hot trends right now. Hard-edged furniture and accessories will be displaced by rounded and more obscure organic forms. The reign of ethnic motifsThis season, you can see a copper tray in a house filled with Scandinavian designs or pillows with ethnic motifs in a modern loft. Ethnic motifs are one of the most important decorating elements of 2015. Interesting motifs and forms from Africa and Asia will heat up the modern decoration world. Sustainability is everythingWhatever the trend, sustainability and using eco-friendly materials in home decor is the backbone of every season. Hybrid designs that use less energy, energy efficient lamps, bathroom products and many other eco-friendly designs and materials stand out this season. Geometrical formsAsymmetric geometrical forms and their variations are among the pattern trends of the season. These patterns stand out the best on rugs and carpets.