yes and no in the same way they r messengers from the passed away or from god but they r there for a reason.
If by 'numerology' you really mean the 'collective noun' for dragonflies, e.g. flock of sheep or gaggle of geese, then the collective noun for dragonflies is a cluster or flight.
life after death
dragonflies and damselflies
apocalypse
Life after death is The state of afterlife; existence in heaven
Life after death is The state of afterlife; existence in heaven
It means that there is some sort of gathering of insects that the dragonflies are eating
not exactly, the sun and moon are aspects of Yang and Yin respectively. These forces have other aspects as well. Including hot and cold, dry and wet, life and death. So by association it is possible to say that the sun means life and the moon means death however really it is only because they are aspects of yin and yang.
Life after death is The state of afterlife; existence in heaven
According to Hinduism life and death is cycle. There is life after death & death after life. This theory in Hinduism is called Reincarnation (punarjanma).
life or death
That life is fragile