2007到2010年间程亚杰创作了系列人像油画作品《仲夏》《望月怀远》《春华秋实》；《如诗岁月》《牡丹红》《细语》；《风华》《心锁》。程亚杰作品中的唯美主义一直是一个主题，孜孜以求，这些作品洋溢着东方之美，又散发出西方美学人本主义追求个性的气息，同时蕴含现代艺术的时尚感。程亚杰这组人物有情节情结，唯美的画面描绘了女子细腻的内心世界。
《望月怀远》低头浅笑，手上的动作暴露了心中的秘密；《春华秋实》目光热烈，大胆饱满，手扶椅背含着紧张的期盼，背景的“人”“物”暗喻主题；《仲夏》描绘了女子的侧背影，含蓄可人，略带羞涩，同样用背景“人物动作”把内心躁动渴盼表现出来，仲夏季节的热烈，怀春少女的心声在暗夜中蔓延。 
2007~2010，Duringthisperiod,ChengYajieproducedaseriesofportraitoilpaintingsincludingMidsummer,LookingattheFullMoon,MissingOneFarAway,SpringFlower,AutumnFruit,TimeofthePoetry,PeonyRed,Whispering,EleganceandHeartLock.AestheticismhasalwaysbeenoneofthethemesofhispaintingswhichrevealthebeautyofOrient,theindividualismpursuitofhumanismintheWesternaestheticsaswellasthefashionofmodernart.
LookingattheFullMoon,MissingOneFarAwayportraysabeauty,withherheadloweredandahintofsmile,whosehandmotionexposesthesecretofherheart.TheplumpbeautywithwarmeyesintheoilpaintingSpringFlower,AutumnFruitputsherhandontothebackofthechairwitharevelationofanticipation.The"person"and"objects"inthebackgroundimplythethemeofthispainting.Midsummerportraystheprofileofthebeautywhoisslightlybashfulwithasignificantsmile.Hermotionrevealstheinnerrestlessnessandanticipation,whichimpliesthehotnessofmidsummerandvoicestheaspirationofthebeauty.望月怀远春华秋实仲夏