The Belur temple's silhouette makes for an unfinished look, but it's not certain that towers or domes were ever planned.
The towers and domes were added long after the Belur Temple.
mnli hypothesis: The towers and domes were added long after the Belur Temple. premise: The Belur temple's silhouette makes for an unfinished look, but it's not certain that towers or domes were ever planned.