the hand-shape-sign:
the dome shaped hand (手をドーム状に)
the hand-movement-sign
draw an upper half circle
with the other signed hand (他のサインの手で上半円を描く)
name: 
[fa] fa sound of father, without extension of the
vowel ( ファ )
ASCII: N (meaning Nature)
phonetic: [ f ] ( voiceless labiodental fricative )
definition (single): nature (自然)
main image (in C-c):
1) Related to 'nature' distinguishing varying meanings in the
wide 'nature' by the other character
(自然にかかわって)
2) Relate to sky (空にかかわって)
3) Related to the fundamental character, brain (象形文字の脳にかかわって)
4) To form a picture-like fundamental character or related to the
curved shape
(象形文字を構成するか､記号の形のみにかかわって)
{36(
time ),37} (time of nature): season (季節)
{36,37,17( up )}: spring (as a season) (春)
{36,37,20( out )}: summer (as a season) (夏)
{36,37,18( down )}: fall (as a season) (秋)
{36,37,19(
in )}: winter (冬)
{37,49(
quality)}: natural quality/constitution, nature (素質・性格)
{37,40(
balance)}: natural regulation (自然の秩序)
{37,47(
accepted)}: harvest (収穫)
{37,48(
cover)}: nature environment (自然環境)
{37( natural
conditio ),67( life )}: safe (安全)
{37,68(heart)}: peace of mind, feel relieved (vi. with #gd), set (someone) at ease
(vt. with ge) (安心)
{37( natural
),55( want )}: natural desire, instinct (本能)
{37,{16(
separated ),45( relation )}: kind (sort of nature) (種族)
{37,30(
show ),09( thing )}: natural phenomenon (自然現象)
{37,53(
situation )}: natural (自然な)
{37,60(
truth )}: natural truth (自然の真理)
{37,60,14(
way )}: science (科学)
{37,54(
existence )}: wildness (野生)
{37( naturally ),41( move )}: free (自由)
{10( place
),37}: nature ( the world of nature ) (自然界)
{38(human made){10,37}}: garden (庭)
{34,44}( public ),38,{10,37}}: public garden: park (公園)
{17( above
),37}: the heavens (天)
{20( out
),37}: super natural (超自然)
{{17,37},20( out ),10( place )}: Heaven (天上界)
{18( below
),37}: underground (地下)
{{18,37},20( out ),10( place )}: Hell (地獄)
{{01,51}swollen,
37}: mountain/hill (山)
{{(01),37,51}(mountain),07(
big ) }: great mountain (高山) 
{(mountain),08(small) }: hill (丘) 
{(mountain),35(continuous)}: a mountain range (山脈)
{01,52}(
hollowed),37}: valley(谷)
{37,25(profitable),09(
intangible thing ) or 
{37,25,50( tangible thing )}: mercy of nature (自然の恵み) 
{ {04,09,46}disaster,37}: natural calamity (天災)
{37,63( restraint
)}: controlled nature, control nature (v. with #ge) (自然制御)
{37,64(
violent )}: violent nature (荒ぶる自然)
{37,57( wonder
)}: mystery (神秘)
{37,22(origin)}:
primitive, pristine (原始)
{26(piled
),37}: chaos (カオス)
{10(
place),37,{44,52}( fire )}: magma (マグマ)
{35(infinite),37}:
cosmos (宇宙)
{05( denied
),37}: unnatural (不自然)
{06(opposing),37}:
anti-nature (反自然)
Relate to sky (空にかかわって) 
{37,70( space )}: sky, the atmosphere (as the fundamental character) (空)
{{37,70},53( condition )}: weather (at a time) (天気)
{37,42(
wave ): cloud (as the fundamental character) (雲)
{37,42,70}( clouds in the sky ): cloudy (曇り)
{08( less ),{37,42,70}}: little cloudy (薄曇り)
{05(denied),{37,42}}: (the weather) become fine (clouds
go away) (vi. with #gd) (雲がなくなる)
{{37,70},44( opened/a part of 'the sun' )}: clear sky (晴れ)
{{37,70},41( move )}: movement of weather (空模様)
{12friction,{37,70}( sky )}: haze, hazy (もや)
{38( artificial ){12,37,70}}: smog (スモッグ)
{{37,70}sky, {12,34}electric}: electric phenomenon in the sky: thunder/lightening
(雷)
{{12,34,37,70}{02,23}( light )}: lightning (稲妻)
{{12,34,37,70},42( a part of 'sound' )}: thunder (雷鳴)
{37,59(
water )}: rain ( as the fundamental character ) (雨)
{{37,59},63(gentle )}: drizzling rain (小雨)
{{37,59},64( very ),07( much )}: heavy rain (豪雨)
{{37,59},24( solid )}: snow (雪)
{37,{01( dot ).59}( vapor )}: fog (霧)
{{18,37}( underground ),59( water )}: ground water (地下水)
{28( surface ),37,59}: dew (露)
{24( solid )28,37,59}: frost (霜)
{37,42,59,64,70}( combination of rain, wind, cloud and violent
):gale, rainstorm (暴風雨)
Related to the fundamental character, brain (脳にかかわって)
{34,37}(the shape of important thing covered by scull): brain, consider
(vi. with #gd),
raise a question (make someone's brain work) (vt. with
#ge) (脳、D動詞：思考・計算する、E動詞：考えさせる)
{{34,37},{01,09}( item )}: idea (アイデア)
{14( way ),{34,37}}: formula (thinking method) (思考法)
{{34,37},47(accept)}: memory, memorize (v. with #gd)
(記憶)
{{34,37},21(heading to)}: think about (v. with #gd)(考える)
{38(artificial),{34,37}( brain )}: computer (コンピュータ)
{{38,34,37},47( accept )}: computer memory (コンピュータ・メモリー)
{{38,34,37}, {15(recognition),16(separated, parts)} analysis}:
computer analysis, analyze with computer (v. with #gd) (コンピュータ解析)
{{34,37},10( place )}: headquarters (the place where the
total decisions are made in a society) (司令部)
{{34,37},42( wave )}: brain waves (脳波)
To form a picture-like fundamental character or related to
the curved shape
(象形文字を構成するか､記号の形のみにかかわって)
{37,39}: dome (ドーム)
{31(shape),37}: a curved shape, curving (曲がった)
（木）{37,66( plant )}: tree (木)
{14,{37,66}}: trunk (幹)
{{14,34}( pipe ){37,66,}: bamboo (竹)
{38( human growing ){37,66}}: forestation (植林)
{{37,66},26(group),10(place)}: forest (森)
{{37.70}(sky),{23,(70)}(parts
of 'bird'} (as the total shape also): wing(s) (翼)