Trichocereus and Echinopsis hybrids in 2D from a high angle

There are ’Flying Saucer’ in the center top and in the middle right. Adjacent to FS in the middle right, there is another pink flower, ’Orange California’. There are two cacti with deep yellow flowers in the center and in the lower left. They are thought to be ’Western Gold’ and ’Swiss Gold’. I am not sure which is which. As for pale yellow flowers, center one is ’Morning Sun’ and the one in the lower center is ’Kazuko’. Others are ’White King’ upper left, ’Hakuju-Maru’ in the lower right, ’Fascination’ an