Started sewing HST of the triangles. Squared them up to a 2" size.
Then adding row by row untill I was happy with the size.
Added a green fabric for borders on each side and a pink one at top and bottom borders.
The top is now ca. 21,5" wide and 25,5" long. It is put in the basket with other tops ready for quilting.
Now I am happy to say that the bag with triangles is almost empty.