What is in this image? Describe it as if you were explaining it to someone from the 15th century.

This image shows three small figures, likely children, and a smaller four-legged creature, resembling a domesticated hound, standing on the far right. Each child is clad in what appears to be warm, winter attire, designed to provide protection from the cold. They wear hats and garments that would shield them from winter''s chill, comparable to the cloaks or woolen garments familiar to your time.The middle child''s face is adorned with circular glass that aids in vision, akin to rudimentary spectacles which are known in this era but are rather rare. Each child holds what can be interpreted as a songbook, suggesting they may be carolers, often seen during festive winter celebrations. They stand in a line, possibly preparing to sing or recite from the books they hold, a practice not unfamiliar, as groups gather to tell stories or perform during festivals in your timeline.The surrounding scene has an air of simplicity and mirth, emphasizing communal activity and seasonal festivity, concepts that resonate across ages, including your own. Such imagery invites onlookers into a moment of joy and communal participation aligning with celebrations you might witness in a town or village square during a feast day.