When it comes to describing an attention-getting joint, there are several synonyms to consider. One alternative phrase could be "eye-catching connection," which can evoke a sense of visual intrigue or surprise. Another option is "standout intersection," which suggests a point where two elements intersect in a particularly noteworthy or memorable way. For a more vivid descriptor, "dramatic joint" could be used, emphasizing the impact and power of the connection. Alternatively, "memorable joint" emphasizes the long-lasting impression it leaves on the viewer. Ultimately, the choice of synonym will depend on the tone and context of the writing, as well as the specific connotation desired.