Two Bohemian Glass Vases - Same Maker, but Unknown?

I have had these two vases for years. They sit next to each other, and I always wonder who made them. They are obviously Bohemian, and date to about 1900, and are by the same maker - the rims match each other perfectly if I balance them on top of each other! But I have not seen either these colors, shapes, or their decors in examples by the usual suspects - Kralik, Rindskopf, Poschinger, Heckert...I just wanted to hear if other people have any thoughts on these. The 'brain maze' pattern on the darker one reminds me of the decor on Welz vases, but I am not sure it is the same. (They measure about 4" tall by 6" and 5-1/2" wide) Thanks!