I absolutely love Altenew dye inks! Before trying Altenew inks, I stuck primarily to using pigment inks for their more vibrant colors, but now, with Altenew inks, I have best of both inking worlds. These colors are so bright, yet deep, and they dry so quickly and smoothly. The shades of orange in this set are perfect for autumn - think pumpkins, squashes, gourds and fall leaves, but also for flowers, such as cosmos, marigolds, zinnias, lilies and begonias just to name a few. Can also see them in sunrises, and sunsets. Highly recommend. (I've included an iPhone photo of the 4 colors, just opened and stamped on scrap paper with a brand new stamp. Beautiful results!)