Ikharo are linear keloid markings depicted on the forehead of Uhunmwu-Elao (commemorative heads) in groups of three or four above each eye. The exact meaning of Ikharo is debated; some have argued that they relate to the gender or tribal identification of the person on whom they are depicted. For example, has argued that they were worn only by men; however, their use in depictions is not consistent with this, and the Iy’Ọba are also shown wearing them. argued that they are instead a stylistic feature employed by artists that varied over time.

The naming of these markings differs between publications. For example, describe these markings as “agbaguda n'ehae”, which they write translates literally as “blades of the forehead”. However, later went on to call these “ikharo”, as used here. referred to these forehead markings as ikharo, meaning “tribal mark [of eye]”.

Figures wearing a headdress with a single protrusion from the crown of the head, known as the Oro, are found only among the Ọba and a select category of palace dignitaries whose ancestors originated in ancient Ile Ife ( ; Ọbazee 2025, p. 407). Only the Osa and Osuan, custodians of the Uwen and Ora deities, as well as members of the Emuru, who are responsible for the care of Iru vessels, may wear a headdress with the Oro. The identification of different figures is therefore interpreted based on the combination of the Oro with other items of regalia. Artists in the Igun-Ẹrọnmwọn and Igbesamwan depicted figures with the Oro on Ama-Ẹrọnmwọn (bronze relief plaques) and Aken'ni Elao (carved tusks), respectively. The Oro would either be made of coral beads as part of the crown or headdress, or be woven from itoto fibre ( ).

The trunk hand motif, comprising an elephant’s trunk ending in a fist, is believed to have complex and varied symbolic meanings. During the 15th and 16th centuries, the era of the warrior kings, the motif appeared only occasionally. During the 18th century, it was revived to honour the richest of all Ọbas, Ọba Akenzua I. This was particularly the case on the Aken'ni Elao (carved tusks), and the trunk hand motif commonly appears on these ivories from the 18th century and throughout the 19th and into the 20th centuries ( ). In her PhD thesis, Barbara Blackmun ( ) identified eight different kinds of motifs of this type on the Aken’ni Elao alone, indicating that the form itself is variable. In addition to the ivory Aken’ni Elao, the motif also commonly appears on the flanges of Uhunmwu-Elao (commemorative heads), the bases of Urhotọ (altar tableaux), and some ornately decorated bronze Ukhurhẹ (ancestral staffs).

The elephant trunk hand has been interpreted as a symbol of physical power ( ) and strength ( ), and as the “ultimate Hand of Hands” ( ). A past Ihama n’Igun-Ẹrọnmwọn ( ) interpreted the motif as a symbol of “taking life”. On some Emwin Arhe (royal treasures) where the trunk hand motif is present, depictions of human sacrifices are also present, representing the ultimate power held by the divine Ọbas. The potent nature of the trunk hand motif is further emphasised by Barbara Blackmun through the combination of “the head of one of the most powerful animals with a hand that grasps with enormous strength”; together, these signify “the acquisition of great wealth for the kingdom” ( ).

The Uki (moon) is said to be associated with coolness, peace, and joy and to be more important than even Owẹn (the sun) ( ; ). The behaviour and nature of the moon were and are studied by the Iwoki, the guild of astrologists and meteorologists established by Ọba Esigie (c. 1504–50).

The Uki is usually depicted in crescent or half-moon form and appears on some of the Ama-Ẹrọnmwọn (bronze relief plaques), sometimes on its own as a corner motif and at other times as part of compositions with figures identified as being part of the Iwoki. Crescent forms of the moon are also used as part of the motifs decorating textiles and clothing worn by figures.