This is a reconstruction drawing of the Beth Alpha synagogue by Jacob Pinkersfield after E. L. Sukenik, The Synagogue of Beth Alpha.
In 1932, Eleazar L. Sukenik proposed in his 1932 publication a reconstruction of the ark within the apse.
You see here the basic layout of a Synagogue at the time – With the Menorah, Ark, Zodiac design in the middle, Separate Women’s sitting area, and other notable details.