All lessons have been updated with many new illustrations (about 150!!!). Far from being only visual, these photos are also very descriptive, and will complement the textual information. They also help to better retain information for users who have a visual memory.

I hope you'll enjoy these photos that are an opportunity to read the lessons once again. And as always, further work is in progress. Thank you for your support!

(Ganbarimasu, I'll do my best!)