for the record, I am a furniture designer class 1985 Primrose Center and I made a table without a top to demonstrate this point: https://www.jeisch.com/img/furniture/tab_no_top_1988.jpg and another one which is a table which is a holder for a painting: https://www.jeisch.com/img/furniture/tab_pointy_1987.jpg the painting which is being held in the pointy table is this: https://www.jeisch.com/img/paintings/oil_martyr_1988.jpg but it slides in and out basically it is a horizontal holder a painting.