SVG Animation | Red Circle to white square and then back again, indefinitely.

Beginning to Animate in SVG:

Red Circle to White Square and then back Again, indefinitely:

Figure 1: I have an account with MIMO. One of the tricks of the web-development trade that they gave me was that should one give a rect, of equal sides, an rx, and ry value of magnitude half a side’s length, then one has a circle. The idea then occurred to me to then animate a red circle’s morphing into a white square, and then back again, indefinitely, employing the animate tag in so doing.

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