Showy flowers with a sweet fragrance in the morning to afternoon hours. Note that freshly open flowers do not smell or sometimes smell like pepper. After being open for a few days the sweet fragrance will start. Keep them moist at the roots as these are water loving orchids. Zygopetalum often do not produce clean foliage. They are sensitive to being moved/shipped so having brown dings, spots or streaks on the leaves is quite normal with these plants. Black spots generally means they are getting too much light or may be in dire need of a repot. These are various Artur Elle hybirds. Arter Elle is known for its great shape and color. Some may have different patterns on the flower, but the colors should all be very similar to what the photo shows.