<p>Modern high quality to me is clean line, honest in its structural integrity, heavy and durable, and hidden connection and its joinery.</p>
<p>Most furnishing of this period were designed from 1920's to late 50's. Designers were mostly architects like Mies, Corbusier, Eileen Gray and Charles Eames. Very few consumers could afford these furnitures. Corporate companies with large budget began to incorporate them into their office lobby. The need to have them mass produced and maintaining a very high quality control required companies with manufacturing knowledge. The birth of Herman Miller, Knoll, and Steelcase were the original patent holders of these classic modern designs. Herman Miller continue to explore new ideas and update its line of products since the 50's. Aeron office chair is one of its current success. During the 60's the injected molded plastic allowed designers to explore more organic forms with compound curve surfaces that were the limitation of wood lamination techniques. The last 20 years there have been a lot of knock-offs based on the original drawings but much inferior materials were employed in the frames as well as the leather and fabric. The aesthetic were identical except for the longevity of the products.</p>
<p>Design Within Reach sells all knock-off items but still pricey for a fake. </p>
<p>Contemporary furnishing is different from Modern. Contemporary furniture employs a much in-expensive and less labor intensive techniques. Most furniture were wood frame to achieve the simple forms and using fabric, staples and foam to disguise the structure while Modern pieces emphasize the structure with hidden connections.</p>