#8, #9, #12 is simple water drop crated by many others that represent integrity while their grows yet shape of the drops crate a masculine feeling that comes from form of spermetozoids.
#11 creates a wave form which background is a heart so emphasize feeling of a slightly feminen approach of growing while shaped by masculine characters.
#10 is bind of waves and splash and again slightly feminen aproach to growth as in #11
integrity and growth was main approach to create these series.