These motifs are sometimes interpreted as Uzo (antelopes) but also as Emila (cows). Both animals share certain characteristics, being regarded as physically beautiful and peaceful creatures. Some Orhiẹvbẹ (kola-nut bowls) take the form of an antelope head with its horns grasped by a pair of hands, a gesture that symbolises the right of humans to sacrifice antelopes and cows with impunity (Ben-Amos Girschick 2007, cat. no. 88, pp. 339, 341).

Uzo primarily symbolise beauty, docility, and their status as permissible sacrificial animals, reinforcing themes of human control over nature and the rituals that underpin social and spiritual order.

Ẹyẹn (snakes) are among the most common animals depicted by Edo artists on the Emwin Arhe (royal treasures). The varied depictions of these reptiles suggest different snake species, including the Ikpin (python), Arhunmoto (puff adder), and Olose (red-black striped snake); therefore, here we use the generic term for snake: Ẹyẹn.

The identification of snake motifs and depictions as Ikpin, as well as the importance accorded to this species, is a subject of scholarly debate. Paula Ben-Amos (1976, p. 247) argued that the Edo admired the “stature, colouration and crushing power” of the python, which was in turn associated with Olokun. She went on to identify the brass figures of snakes that formerly adorned the roof of the palace, as well as several other snakes, as pythons. Joseph Nevadomsky (1988, p. 77) argued instead that the importance of the Ikpin had been overstated.

Some of these snake representations may in fact be the Arhunmwoto (puff adder). The first to suggest this was the German curator Felix von Luschan (1919) in his early research into the Benin royal treasures. Nevadomsky (1988, pp. 79–80) suggested that the large head, narrow neck, and rough scales are indicative of either the puff adder, a symbol of “material wealth, tribute, and gifts,” or the Gaboon viper.

Another kind of snake that may be depicted is the Olose (red-black striped snake). It has the praise name “king of the snakes” in Edo. Olose is also closely connected to the deity Olokun, both because of its attractiveness and because it inhabits wet environments such as forest streams, which in turn flow into rivers and the sea, where Olokun lives (Nevadomsky 1988, pp. 76–77). Although the exact meanings of these different snakes vary, they share the characteristic of being spiritually powerful creatures.

The Ubanu'hi (infinity symbol) is a kind of guilloche or interlaced strapwork motif that can be angular or rounded. It was used by Edo artists in the decoration of many Emwin Arhe (royal treasures) and is ubiquitous in Benin royal arts. Ubanu'hi is a shortened form of “uba no Ọba ya de agbon ke ehimwin yi”, which means “the rope with which the Ọba ties the heaven and earth together” (pers. comm. Chief John Igbineweka Inneh n’Igbesawman, 2022). Similarly, Paula Ben-Amos Girshick (in Plankensteiner 2007, pp. 339, 341) described this as “Ọba n’iri agbon”, or the “rope of the world” pattern.

According to Ọbabanmu Ineh (in Blackmun 1984, p. 51), the use of this motif indicates that objects were carved by members of the Igbesanmwan. However, the motif is found on all types of Emwin Arhe (royal treasures), not only those made of ivory or wood. On the flanges of the Ama (relief plaques) alone, Kathryn Gunsch (2018, pp. 75–77) identified three different versions of the Ubanu'hi and, through her analysis of over 850 plaques, found that these different Ubanu'hi forms align with other characteristics, such as dimensions, the prevalence of ornamental motifs, and stylistic qualities. Together, these provide evidence, she argues, of different production groups among the plaque makers .

Kate Ezra (1992, pp. 209, 264) went on to argue that the use of these motifs indicates that certain objects were used in a “royal context” and were associated with “royal patronage”.

Ẹkirẹ is the Edo term for frog ( ; Ọbazee 2025, p. 135). The Ẹkirẹ carries significant and often ambiguous symbolic importance, primarily linked to its liminal nature and association with spiritual and magical powers. As an amphibian that lives on the threshold between water and land, the Ẹkirẹ is seen as a messenger of Olokun. This connection reinforces the Ọba’s (king’s) ability to bridge the human and spiritual realms, a concept consistently present in Benin art.

While not as common as the mudfish, frogs appear on various Benin artworks, including Aken'ni Elao (carved tusks), pendant plaques, and Ẹrhẹ (royal stools). Their presence often relates to medicinal and occult practices. Frogs can be used in powerful curses, with a jumping frog signifying failure, and a frog, along with a coiled fish, used in rituals to release such curses. They are also associated with Osun, the deity of medicine, and scenes of snakes swallowing frogs can represent supernatural attacks or strong spiritual powers. For warriors, the Ẹkirẹ could even symbolise an aspect of their protective equipment and was used in palace rituals to encourage success in battle ( ).