circle – Ritva Sillanmäki Photography

Understanding Circles vs. Rounds

This got me thinking about the nuances between circles and rounds. I try to be as accurate as I can when I participate in challenges 😂, as if it really matters that much in the grand scheme of things. Yet, there’s something strangely satisfying about getting it right. So, I thought I would take some time to refresh and confirm my knowledge on the topic.

The differences between circles and rounds are primarily based on their definitions and geometrical properties. A circle is a two-dimensional shape defined as the set of all points in a plane that are equidistant from a fixed point known as the center. In contrast, the term “round” refers to the general quality of being circular or spherical, which can apply to various shapes and objects, not limited to geometric circles. Moreover, while a circle has a precise mathematical definition with specific formulas for its area and circumference, “round” can be more subjective, describing items that appear curved or circular without adhering to strict geometric rules.

These are the images I decided to share with Leanne’s Monochrome Madness #53: Circles and Going Around in Them Guest host Dawn: Monochrome Madness #53: Circles The last one well… it is a ⭕

A modern circular skylight illuminating a spacious interior, casting intricate shadows on the floor as visitors explore the space.

A performer showcasing impressive acrobatics while balancing on a pedestal in a spotlight.

A monochrome view through a circular opening, framing a landscape of trees and clouds.

A cat resting next to a circular mirror, capturing its reflection in a monochrome setting.

An artistic arrangement of rings captured in monochrome, highlighting their circular forms.

A monochrome image of a Ferris wheel with a ‘Helsingfors’ sign in the foreground, capturing the essence of circular shapes.

Sign marking the Arctic Circle, surrounded by snowy trees.

How to Survive November 2024 -W, X, Y, Z,

how to survive November

November 23nd, 24th, and 25th also 26th wrapped in one post.

W – WC / X – Xylitol – same ? / Y – ympyrä – Circle / Z – zoom-objektiivi – zoom lens

Lepis is hosting once again How to Survive November, and this year’s theme: Let’s follow alphabets! Every day the subject of the photo, drawing, painting, collage or whatever, is that day’s alphabet. First day the subject is something that starts with A, second day with B and so on. In Finnish there are few more alphabets than in English language: Å, Ä, Ö. The last day we’ll make a collage out of all the other photos. You can make a link from your page with InLinkz-page which is found on the right column of her page.