Both the square and spherical elements were made in Apo, they are the same except for the size they were rendered at and the final transform that was applied.
A fair bit of "post work" was done after rendering in PSP.
The large version is at the preceding link.
Today's Gratitude Item: Finding $1.40 on my walk today! This is something of a personal record and the experience was rather surreal. Found a 20c coin on the way down to the ferry, then spotted a coin in the road on the way back which turned out to be a dollar (freaky) and finally found another 20c coin on the ground by the bus stop about 1km from home. Maybe people were just rather clumsy / absent minded today. It could be something in the water.*
*Over here in NZ, the smallest coin is a 10c piece, followed by 20c coins, so finding 10c or even 20c is not as impressive as it sounds. We "ditched" our 5c coins in the middle of last year.