Obelisk
An obelisk was a type of tall, tapering monument, consisting of a pyramid on a .

The ancient Egyptians built obelisks, and obelisks were present on ancient  as well. (; )

An obelisk (known as a Bantaca spire) was located in the center of the Bajoran city of B'hala. It was included in an icon painting of the city. In 2373, Captain Benjamin Sisko was able to recreate the obelisk in one of Quark's holosuites. Using the holoprogram, Sisko was able to find B'hala and the obelisk. ()

The Vulcan Kir'Shara was obelisk-shaped. ()

An obelisk-shaped statue adorned the Antican guest quarters aboard the  in 2364. ()

Other obelisks 
 Obelisks of ancient Vulcan
 Preservers' obelisk left by the Preservers on Amerind
 The memorial on Tarakis
 The obelisk on Khitomer, which was a memorial to the Khitomer Massacre
 An obelisk seen among ruins on L-S VI in the Gamma Quadrant (of identical design as an obelisk later seen on the )
 An obelisk-shaped monument stood at Griffith Observatory on Earth.

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de:Obelisk
Visual art