Here is the video of the Mastery26 https://www.youtube.com/watch?v=I6SapsKxNwQ

Here is the video of the Mastery 25 https://www.youtube.com/watch?v=WX-HLHNNYuw

Here is Video in youtube for this Mastery and here is the link to youtube https://www.youtube.com/watch?v=U_4RNDWGlSw

Here is the video to the Mastery 23, here is the link to https://www.youtube.com/watch?v=ipYjkQTG9_4

Here is the video to see the Mastery 21 and here is the link https://www.youtube.com/watch?v=CWElvdY7zs4

Here is the video of the Mastery 20, here is the link https://www.youtube.com/watch?v=LBWn6hBGBrw

Here is the video to youtube of the Mastery 19 https://www.youtube.com/watch?v=sPAf15cORn4

Here is the link and video to youtube to see this Mastery

Here are the Mastery 13 and 14 and here is the link to youtube https://www.youtube.com/watch?v=9PP6zh2gW4s