When the host gives the go-ahead, pour each glass but no more than half full. The elements of tasting The Look Next, look at the wine. Look at it against a background of white paper or a white tablecloth. It should be clear. It is ok if there's sediment in the bottom of the bottle, as long as the wine itself is not hazy.
White wines become darker as they age, from a pale green-yellow to a gold color.
Reds get lighter as they age. Usually, the deeper the red, the higher the quality of the grapes. A deep red will have a full body and flavor. Now you are ready to swirl your glass. Keep it on the table, but move it in circular motions.